{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"EPL7056044","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box","item_variant":"undefined"},{"item_id":"LLC983463","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_signal_box_old_style_a_signal_box_interior_signal_box_new_style_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3734131","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_typical_signal_box","item_variant":"undefined"},{"item_id":"UIG3734148","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_typical_signal_box","item_variant":"undefined"},{"item_id":"UIG3734150","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_typical_signal_box","item_variant":"undefined"},{"item_id":"UIG3734140","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_typical_signal_box","item_variant":"undefined"},{"item_id":"EPL6864213","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_at_york","item_variant":"undefined"},{"item_id":"UIG3734147","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_typical_signal_box","item_variant":"undefined"},{"item_id":"EPL6864185","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"electric_signal_box","item_variant":"undefined"},{"item_id":"EPL6848637","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"american_signal_box","item_variant":"undefined"},{"item_id":"UIG3734145","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_signal_box_at_waterloo","item_variant":"undefined"},{"item_id":"EPL6858307","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"barnaby_s_studios_ltd_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_1940s","item_variant":"undefined"},{"item_id":"LIP1047761","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lanos_henri_1859_1929","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_life_of_a_railway_signalman_on_duty_in_a_london_signal_box_litho","item_variant":"undefined"},{"item_id":"UIG5312116","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_signal_box_in_dusseldorf_station","item_variant":"undefined"},{"item_id":"UIG3734146","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_signal_box_at_clapham_junction","item_variant":"undefined"},{"item_id":"EPL6976605","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_station_and_signal_box","item_variant":"undefined"},{"item_id":"EPL6810854","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_signal_box_c1935","item_variant":"undefined"},{"item_id":"CH1771901","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rauch_neo_b_1960","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_stellwerk_1999_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIG5308336","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_opening_of_the_lartigue_single_line_system_between_listowel_and_ballybunion_kerry","item_variant":"undefined"},{"item_id":"UIG3734138","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_sectional_view_of_a_french_signal_box","item_variant":"undefined"},{"item_id":"LLM7188338","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lanos_henri_1859_1929","item_category5":"not_balown","item_list_name":"search_results","item_name":"on_duty_in_a_london_signal_box_engraving","item_variant":"undefined"},{"item_id":"EPL6995279","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_signal_box_blue_anchor_somerset","item_variant":"undefined"},{"item_id":"EPL6963868","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_interior_rillington_yorkshire","item_variant":"undefined"},{"item_id":"HGP362233","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"holmes_neil","item_category5":"not_balown","item_list_name":"search_results","item_name":"heckington_railway_signal_box_photo","item_variant":"undefined"},{"item_id":"EPL6895991","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robinson_charles_1870_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_express_train_passing_a_signal_box","item_variant":"undefined"},{"item_id":"EPL7039790","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_newbury_west_berkshire","item_variant":"undefined"},{"item_id":"EPL7049980","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"no_4_signal_box_preston_lancashire","item_variant":"undefined"},{"item_id":"IPS72929","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"farley_william_1895_1963","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_near_paris_c_1945_63","item_variant":"undefined"},{"item_id":"UIG5311396","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_a_signal_box_at_waterloo_on_the_charing_cross_line_19th_century","item_variant":"undefined"},{"item_id":"EPL7008239","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_railway_signal_box_unknown_location","item_variant":"undefined"},{"item_id":"EPL6971165","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hutton_and_howick_railway_station_and_signal_box","item_variant":"undefined"},{"item_id":"ETC444490","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"cuneo_terence_1907_96","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_great_western_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM11702181","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mcdowell_william_john_patton_1889_1950","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_modern_electric_signal_box_colour_litho","item_variant":"undefined"},{"item_id":"EPL7008235","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_railway_signal_box_unknown_location","item_variant":"undefined"},{"item_id":"LLC983464","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"electric_signal_box_crewe_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1103517","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_the_a_b_signal_box_of_the_south_eastern_railway_at_the_london_bridge_station_engraving","item_variant":"undefined"},{"item_id":"LIP1100522","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_day_in_a_signal_box_father_s_dinner_engraving","item_variant":"undefined"},{"item_id":"LIP1103515","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_of_the_a_b_signal_box_of_the_south_eastern_railway_at_the_london_bridge_station_engraving","item_variant":"undefined"},{"item_id":"LGM6318630","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_at_bewdley_station_on_the_severn_valley_heritage_railway_shropshire_worcester_england_uk_","item_variant":"undefined"},{"item_id":"EPL7058537","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"billing_signal_box_london_and_north_western_railway","item_variant":"undefined"},{"item_id":"EPL6998281","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"settle_carlisle_railway_signal_box_sidings_thought_to_be","item_variant":"undefined"},{"item_id":"EPL7047218","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_railway_station_signal_box_paddock_wood_kent","item_variant":"undefined"},{"item_id":"SZT2986653","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_in_switzerland_1932_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2986649","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_in_germany_1905_b_w_photo","item_variant":"undefined"},{"item_id":"EPL7015841","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"miniature_railway_signal_box_interior_farnborough_england","item_variant":"undefined"},{"item_id":"LLM2811288","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robinson_charles_1870_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_express_train_passing_a_signal_box_colour_litho","item_variant":"undefined"},{"item_id":"UIG3734137","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_model_of_king_s_automatic_block_system_of_railway_signalling","item_variant":"undefined"},{"item_id":"SZT2986655","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_signal_box_in_berlin_1931_b_w_photo","item_variant":"undefined"},{"item_id":"EPL7001837","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"waterloo_station_london_view_from_a_signal_box","item_variant":"undefined"},{"item_id":"HGP362234","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"holmes_neil","item_category5":"not_balown","item_list_name":"search_results","item_name":"heckington_windmill_and_heckington_railway_signal_box_photo","item_variant":"undefined"},{"item_id":"LLM5222793","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_south_signal_box_at_victoria_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2988796","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_at_an_intersection_in_paris_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5311573","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_showing_a_sectional_view_of_a_nineteenth_century_french_railway_signal_box_1883","item_variant":"undefined"},{"item_id":"LLH6031708","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":"electric_signal_box_at_crewe_cheshire_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2986652","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_in_great_britain_1925_b_w_photo","item_variant":"undefined"},{"item_id":"LLM7185961","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":"inside_the_locomotive_yard_signal_box_york_colour_photo","item_variant":"undefined"},{"item_id":"LLJ583484","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_the_a_b_signal_box_of_the_south_eastern_railway_at_the_london_bridge_station_engraving","item_variant":"undefined"},{"item_id":"LIP1603702","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_railway_collision_at_thirsk_signal_box_of_james_holmes_engraving","item_variant":"undefined"},{"item_id":"LLJ584008","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_life_of_a_railway_signalman_on_duty_in_a_london_signal_box_engraving","item_variant":"undefined"},{"item_id":"LLM7165680","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"off_by_train_abc_signal_box_tunnel_colour_litho","item_variant":"undefined"},{"item_id":"SXT3087497","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer","item_category5":"not_balown","item_list_name":"search_results","item_name":"searching_a_train_investigating_the_signal_box_prior_to_train_s_arrival","item_variant":"undefined"},{"item_id":"LLM11699319","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":"flying_1938_aerial_signal_box_b_w_photo","item_variant":"undefined"},{"item_id":"EPL6981908","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_msw_railway_meets_newbury_to_westbury_line","item_variant":"undefined"},{"item_id":"SZT2986651","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_in_the_united_states_1902_b_w_photo","item_variant":"undefined"},{"item_id":"PNH356322","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"oakley_charles_1925_2008","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_signal_c_1986_box_with_mixed_media","item_variant":"undefined"},{"item_id":"LLJ584007","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_of_the_ab_signal_box_of_the_south_eastern_railway_at_the_london_bridge_station_engraving","item_variant":"undefined"},{"item_id":"SRK321665","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"kirk_david","item_category5":"not_balown","item_list_name":"search_results","item_name":"3am_acrylic_on_canvas_see_also_321663_321664_321666_321686","item_variant":"undefined"},{"item_id":"UIG3734129","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"various_railway_signals","item_variant":"undefined"},{"item_id":"EHT3613434","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"bicknell_hamilton_architects","item_category5":"not_balown","item_list_name":"search_results","item_name":"new_street_signal_box_birmingham_uk_b_w_photo","item_variant":"undefined"},{"item_id":"LLM8659899","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":"modern_wonders_1938_all_electric_signal_box_colour_photo","item_variant":"undefined"},{"item_id":"LGM5890183","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"garsdale_signal_box_on_the_british_rail_settle_to_carlisle_pennine_railway_line_1981_photograph","item_variant":"undefined"},{"item_id":"LGM5890186","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"appleby_signal_box_on_the_british_rail_settle_to_carlisle_pennine_railway_line_1981_photograph","item_variant":"undefined"},{"item_id":"LLM6000066","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"woolley_harry_1880_1959","item_category5":"not_balown","item_list_name":"search_results","item_name":"operator_controlling_movements_of_trains_in_a_railway_marshalling_yard_colour_litho","item_variant":"undefined"},{"item_id":"UIG3734149","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_signalman","item_variant":"undefined"},{"item_id":"LGM5890162","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"ais_gill_signal_box_on_british_rail_settle_to_carlisle_railway_line_1981_photograph","item_variant":"undefined"},{"item_id":"LGM6281373","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"horsted_keynes_south_signal_box_on_the_bluebell_heritage_railway_west_sussex_england_uk_1990_photo","item_variant":"undefined"},{"item_id":"LLM5206224","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":"railway_equipment_modern_all_electric_signal_box_waterloo_southern_railway_colour_photo","item_variant":"undefined"},{"item_id":"LGM5890051","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"wroxham_signal_box_on_the_norwich_to_sheringham_line_norfolk_england_1982_photograph","item_variant":"undefined"},{"item_id":"LLM2794170","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"millar_harold_robert_1869_1940","item_category5":"not_balown","item_list_name":"search_results","item_name":"stopped_just_in_time_colour_litho","item_variant":"undefined"},{"item_id":"LLH730785","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sailor_boy_waiting_for_train_christmas_card_chromolitho","item_variant":"undefined"},{"item_id":"HGP1065744","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"neil_holmes","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_and_waiting_room_at_the_preserved_weybourne_railway_station_norfolk_photo","item_variant":"undefined"},{"item_id":"HGP1065742","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"neil_holmes","item_category5":"not_balown","item_list_name":"search_results","item_name":"preserved_signal_box_on_the_poppy_line_weybourne_railway_station_norfolk_photo","item_variant":"undefined"},{"item_id":"BBF11812484","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bonnefon_bernard","item_category5":"not_balown","item_list_name":"search_results","item_name":"old_wagon_and_abandoned_signal_box_cerbere_pyrenees_orientales_2024_photo","item_variant":"undefined"},{"item_id":"LIS2651512","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rowntree_kenneth_1915_97","item_category5":"not_balown","item_list_name":"search_results","item_name":"train_signal_at_clare_suffolk_c_1940_oil_on_panel","item_variant":"undefined"},{"item_id":"UIG3734142","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_signalman","item_variant":"undefined"},{"item_id":"LGM5890041","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"old_worstead_signal_box_on_the_norwich_to_sheringham_line_norfolk_england_1982_photograph","item_variant":"undefined"},{"item_id":"BL3302640","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"letters_q_r_s_and_t_q_for_queen_r_for_rails_s_for_signal_and_signal_box_t_for_train_and_tunnel","item_variant":"undefined"},{"item_id":"LGM6281670","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"williton_station_and_signal_box_on_the_west_somerset_heritage_railway_somerset_england_uk_1990_photo","item_variant":"undefined"},{"item_id":"LGM5890196","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alain_le_garsmeur","item_category5":"not_balown","item_list_name":"search_results","item_name":"horton_signal_box_on_the_british_rail_settle_to_carlisle_railway_line_1981_photograph","item_variant":"undefined"},{"item_id":"HGP1065749","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"neil_holmes","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_box_preserved_victorian_building_wolferton_railway_station_platform_norfolk_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"signal box","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":244,"search_results_page_number":1}