{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"GHL1787422","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"holland_street_physically_disabled_school_london_county_council_ambulance_1935_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787421","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"holland_street_physically_disabled_school_children_boarding_a_london_county_council_ambulance_1935_b","item_variant":"undefined"},{"item_id":"GHL1787975","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"royal_aeronautical_garden_party_at_london_heathrow_airport_aerial_view_1935_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787258","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_headquarters_albert_embankment_exterior_1937_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787386","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"chelsea_gardens_sewer_1913_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787225","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_group_of_firemen_with_engine_and_turncocks_1895_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787678","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"horse_drawn_omnibus_of_london_bridge_railway_with_passengers_1880_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787715","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"kings_cross_station_exterior_1926_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787379","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"high_level_sewer_weir_at_blackwell_road_to_holborn_relief_1939_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787696","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"great_eastern_terminus_at_bishopsgate_exterior_1862_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787719","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_bridge_station_platforms_and_train_tracks_1913_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787336","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hose_lorry_1936_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787981","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"automatic_telephone_exchange_county_hall_1938_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787326","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_headquarters_training_exercise_1910_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787985","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"county_hall_extension_general_view_1939_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787317","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fire_brigade_instructional_photograph_demonstration_of_operating_alarm_1936_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787446","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_queen_mother_inspecting_london_ambulance_service_at_county_hall_6th_may_1941_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787982","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"automatic_telephone_exchange_county_hall_1938_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787702","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"euston_station_the_euston_arch_1934_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787597","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"water_mains_pipeline_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787603","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"nine_elms_lane_electrification_of_the_tramways_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787613","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"coborn_road_building_materials_deposited_by_stepney_borough_council_1907_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787611","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"laying_of_electric_tram_tracks_on_upper_tooting_road_1902_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787627","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_staff_make_coil_drums_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787599","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"westminster_and_wandsworth_line_construction_of_an_electrified_tramway_in_progress_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787604","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"angel_to_highbury_tramways_construction_of_an_electrified_tramway_in_progress_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787647","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"new_cross_gate_tram_shelter_group_waiting_for_a_tram_1911_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787986","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cromwell_road_extension_construction_work_in_progress_1941_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787311","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_training_exercise_1910_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787312","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fire_brigade_instructional_photograph_demonstration_of_operating_alarm_1936_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787425","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"shoredich_ambulance_station_driver_beckons_towards_the_cab_of_an_ambulance_1938_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787980","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"county_hall_switchboard_operators_1938_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787644","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"queues_at_a_tram_stop_at_blackfriars_1912_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787600","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"westminster_and_wandsworth_line_construction_of_an_electrified_tramway_in_progress_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787610","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wandsworth_town_station_laying_of_tram_tracks_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787602","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wandsworth_town_station_interlacing_track_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787608","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"improvments_are_made_to_existing_trams_lines_on_stockwell_road_and_brixton_road_1907_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787629","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bow_tram_depot_fairfield_road_staff_outing_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787645","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"queues_at_a_tram_stop_at_blackfriars_1912_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787628","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_insulating_coils_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787598","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"westminster_and_wandsworth_line_construction_of_an_electrified_tramway_in_progress_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787605","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"angel_to_highbury_tramways_pipes_crossing_under_angel_junction_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787623","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_spot_welding_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787617","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_stencilling_machine_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787616","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"camden_town_sub_station_102_116_arlington_road_construction_work_in_progress_1908_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787626","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_solder_vat_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787642","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"poplar_tram_car_shed_under_construction_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787423","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_of_a_london_county_council_ambulance_1935_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787226","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fireman_fighting_a_blaze_1900_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787237","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"camden_town_fire_station_exterior_1907_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787245","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dockhead_fire_station_8_wolseley_street_recreation_room_1928_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787275","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"poplar_fire_station_75_west_india_dock_road_exterior_1905_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787295","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"old_fire_brigade_headquarters_exterior_1920_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787315","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_old_canteen_van_1936_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787427","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"western_ambulance_station_exterior_of_a_london_county_council_ambulance_1935_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787231","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"brixton_fire_station_exterior_1904_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787235","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"brixton_fire_station_exterior_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787244","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dockhead_fire_station_8_wolseley_street_drill_tower_1928_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787257","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fulham_fire_sub_station_exterior_1936_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787264","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"kennington_fire_station_exterior_1904_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787268","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"manchester_square_fire_station_exterior_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787271","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"knightsbridge_fire_station_interior_1939_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787282","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"north_woolwich_fire_station_exterior_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787291","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"shooter_s_hill_fire_station_exterior_1907_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787294","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"shoreditch_fire_station_exterior_1907_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787308","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_fire_engine_and_appliances_1908_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787314","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_dual_purpose_appliance_1934_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787331","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fire_float_beta_iii_1929_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787417","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_ambulance_service_control_room_1935_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787230","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bow_fire_station_exterior_1905_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787243","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_headquarters_albert_embankment_control_room_1908_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787253","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"edgware_road_fire_station_exterior_1900_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787266","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"kilburn_fire_station_exterior_1905_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787270","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"mile_end_fire_station_exterior_1902_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787276","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"paddington_fire_station_edgware_road_exterior_1904_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787281","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"new_cross_fire_station_266_queen_s_road_exterior_1906_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787287","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"rotherhithe_fire_station_exterior_1904_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787330","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_fire_brigade_headquarters_training_exercise_1933_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787431","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_of_an_l_c_c_ambulance_1945_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787445","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_at_north_western_ambulance_station_1939_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787338","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"emergency_tender_and_crew_1909_photo","item_variant":"undefined"},{"item_id":"GHL1787333","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"firefighters_using_a_petrol_motor_pump_1909_photo","item_variant":"undefined"},{"item_id":"GHL1787639","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"tram_shelter_at_george_green_1910_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787619","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_motor_shop_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787618","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_coil_pressing_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787641","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"rush_hour_queues_at_a_tram_stop_at_blackfriars_1912_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787620","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"central_repair_depot_plough_shop_1932_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787643","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"queues_at_a_tram_stop_at_blackfriars_1912_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787222","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"battersea_fire_station_exterior_1938_b_w_photo","item_variant":"undefined"},{"item_id":"GHL1787249","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"eltham_fire_station_exterior_1905_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"servizi pubblici","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1041,"search_results_page_number":1}