{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"UIG5312038","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"testing_the_efficiency_of_brilliantine","item_variant":"undefined"},{"item_id":"LAL2816900","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"hardy_wilf_wilfred_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wright_brothers_built_a_wind_tunnel_to_measure_the_efficiency_of_aerofoil_shapes_colour_litho","item_variant":"undefined"},{"item_id":"CHT177264","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"saint_pierre_jacques_henri_bernardin_de_1737_1814","item_category5":"not_balown","item_list_name":"search_results","item_name":"cross_section_of_a_slave_ship_from_a_manuscript_on_slavery_by_the_artist_late_18th_century_w_c_and_i","item_variant":"undefined"},{"item_id":"AGC6204501","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"for_high_work_efficiency_1981_gouache_on_paper","item_variant":"undefined"},{"item_id":"UIG541544","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"energy_efficiency_rating_guide_on_air_conditioner","item_variant":"undefined"},{"item_id":"CHH6355076","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"aero_and_hydro_trophy_for_hydroaeroplane_efficiency_1912","item_variant":"undefined"},{"item_id":"PST269107","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"reiss_fl_1950","item_category5":"not_balown","item_list_name":"search_results","item_name":"address_your_letters_correctly_1950_colour_litho","item_variant":"undefined"},{"item_id":"UIG2656070","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vintage_image_of_refrigerator_b_w_photo","item_variant":"undefined"},{"item_id":"UIG2656591","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_operator_working_at_switchboard_b_w_photo","item_variant":"undefined"},{"item_id":"LLM8676266","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":"efficiency_and_luxury_in_city_travel_b_w_photo","item_variant":"undefined"},{"item_id":"NAM3037424","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"territorial_efficiency_medal_1939_45_metal_ribbon","item_variant":"undefined"},{"item_id":"AGC6313487","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"volkov_sergey_b_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"for_hours_you_are_idle_and_working_time_is_wasted_1984_silk_screen","item_variant":"undefined"},{"item_id":"UIG2655920","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"antique_telephone_b_w_photo","item_variant":"undefined"},{"item_id":"PST269116","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"lewitt_jan_1907_91_him_george_1900_81","item_category5":"not_balown","item_list_name":"search_results","item_name":"post_early_and_don_t_miss_the_noon_post_colour_litho","item_variant":"undefined"},{"item_id":"UIG2656019","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_vintage_refrigerator_b_w_photo","item_variant":"undefined"},{"item_id":"PST2906987","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"browning_h_w_fl_1951","item_category5":"not_balown","item_list_name":"search_results","item_name":"mis_sorting_delays_mail_and_wastes_effort_1951_colour_litho","item_variant":"undefined"},{"item_id":"UIG2656069","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vintage_image_of_refrigerator_with_door_open_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6008246","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":"organized_for_maximum_efficiency_a_modern_bakery_b_w_photo","item_variant":"undefined"},{"item_id":"XEE4140094","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"calorimetry_efficiency_of_thermal_machines_anonymous_illustration_of_1925_print","item_variant":"undefined"},{"item_id":"UIG2656015","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"detail_of_internationally_labeled_telephone_b_w_photo","item_variant":"undefined"},{"item_id":"STC409363","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"postcard_celebrating_the_german_motorway_system_c_1936_litho","item_variant":"undefined"},{"item_id":"AGC6204640","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"high_efficiency_on_every_work_place_1974_gouache_on_paper","item_variant":"undefined"},{"item_id":"PST2906997","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_short_cut_to_all_multi_copy_work_1963_colour_litho","item_variant":"undefined"},{"item_id":"LLE815927","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":"michael_faraday_engraving","item_variant":"undefined"},{"item_id":"UIG557556","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"safety_coaches_on_the_phoenix_line","item_variant":"undefined"},{"item_id":"UIG2656143","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_operator_working_at_switchboard_b_w_photo","item_variant":"undefined"},{"item_id":"PST2906986","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"woods_s_john_fl_1957","item_category5":"not_balown","item_list_name":"search_results","item_name":"save_usable_lengths_of_string_avoid_waste_1957_colour_litho","item_variant":"undefined"},{"item_id":"PST269120","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"messengers_on_motorcycles_1934_b_w_photo","item_variant":"undefined"},{"item_id":"LLE815729","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":"michael_faraday_engraving","item_variant":"undefined"},{"item_id":"UDK844737","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cross_section_ford_turbocharged_diesel_engine","item_variant":"undefined"},{"item_id":"UDK844311","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gu10_compact_fluorescent_lightbulb_and_standard_gu10_lightbulb","item_variant":"undefined"},{"item_id":"LLM3092733","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":"page_from_the_architect_s_surveyor_s_and_engineer_s_compendium_1892_engraving","item_variant":"undefined"},{"item_id":"UIG2656014","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_a_man_carrying_telegrams_b_w_photo","item_variant":"undefined"},{"item_id":"PST269118","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"custerson_fl_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"don_t_wait_post_early_1954_colour_litho","item_variant":"undefined"},{"item_id":"XEE4141127","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"thermodynamics_formula_by_nicolas_leonard_sadi_carnot_to_calculate_the_efficiency_of_a_thermal_machi","item_variant":"undefined"},{"item_id":"NTB8968431","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_1972_photo","item_variant":"undefined"},{"item_id":"UDK844312","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"standard_lightbulb_and_compact_fluorescent_lightbulb","item_variant":"undefined"},{"item_id":"AVE6329908","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1960s_women_place_stacks_of_checks_in_processing_machines","item_variant":"undefined"},{"item_id":"NTB8968548","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_1972_photo","item_variant":"undefined"},{"item_id":"NTB8931528","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_must_1972_photo","item_variant":"undefined"},{"item_id":"AGC6313499","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"vladychyk_ivan_b_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"emphasize_socialist_competition_to_increase_work_efficiency_and_product_quality_1984_silk_screen","item_variant":"undefined"},{"item_id":"UIG536208","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"rumford_s_fireplace","item_variant":"undefined"},{"item_id":"SSI2177345","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"stack_of_rolled_up_clothing_in_a_textile_factory","item_variant":"undefined"},{"item_id":"LGM3468693","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":"shanghai_carpet_factory_managers_above_time_and_efficiency_english_sign_shanghai_china_photo","item_variant":"undefined"},{"item_id":"REU7701245","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alberto_lowe","item_category5":"not_balown","item_list_name":"search_results","item_name":"panama_canal_improves_efficiency_three_years_after_handover_2002_12_18_photo","item_variant":"undefined"},{"item_id":"REU7806037","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alberto_lowe","item_category5":"not_balown","item_list_name":"search_results","item_name":"panama_canal_improves_efficiency_three_years_after_handover_2002_12_18_photo","item_variant":"undefined"},{"item_id":"NTB8913380","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_must_take_the_1972_photo","item_variant":"undefined"},{"item_id":"SSI2177355","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"threads_being_spun_in_a_textile_factory","item_variant":"undefined"},{"item_id":"UDK844823","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"expanded_view_of_output_shaft_of_diesel_car_engine","item_variant":"undefined"},{"item_id":"LGM3468696","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":"shanghai_carpet_factory_managers_above_time_and_efficiency_english_sign_shanghai_china_photo","item_variant":"undefined"},{"item_id":"NTB8730388","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_must_take_the_lead_but_197","item_variant":"undefined"},{"item_id":"REU7670740","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mike_theiler","item_category5":"not_balown","item_list_name":"search_results","item_name":"us_president_bush_participates_in_energy_efficiency_event_at_the_white_house_2002_02_25_photo","item_variant":"undefined"},{"item_id":"REU7748523","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alberto_lowe","item_category5":"not_balown","item_list_name":"search_results","item_name":"panama_canal_improves_efficiency_three_years_after_handover_for_feature_2002_12_18_photo","item_variant":"undefined"},{"item_id":"LLM6001727","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cupid_firing_love_darts_from_a_machine_gun_to_improve_his_rate_of_pairing_men_and_women_together_lit","item_variant":"undefined"},{"item_id":"AGC6204638","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"for_automation_of_our_production_1974_gouache_on_paper","item_variant":"undefined"},{"item_id":"PFH1173876","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"study_and_follow_the_example_of_ho_chi_minh_thrift_efficiency_honesty_righteousness_and_public_minde","item_variant":"undefined"},{"item_id":"NTB8726128","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_must_take_the_lead_but_197","item_variant":"undefined"},{"item_id":"AGC6204571","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"bad_quality_is_our_enemy_1977_gouache_on_paper","item_variant":"undefined"},{"item_id":"SSI2182002","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"businesswoman_typing_on_a_typewriter","item_variant":"undefined"},{"item_id":"REU7874938","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mike_theiler","item_category5":"not_balown","item_list_name":"search_results","item_name":"us_president_bush_participates_in_energy_efficiency_event_at_the_white_house_2002_02_25_photo","item_variant":"undefined"},{"item_id":"NTB8730820","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"skabu_in_gudbrandsdalen_19720401_the_old_kram_arches_disappear_efficiency_must_take_the_lead_but_197","item_variant":"undefined"},{"item_id":"AGC6204581","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"improve_work_discipline_1982_gouache_on_paper","item_variant":"undefined"},{"item_id":"AGC6204574","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"no_accidents_is_our_motto_1977_gouache_on_paper","item_variant":"undefined"},{"item_id":"DPS3591451","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ian_cumming","item_category5":"not_balown","item_list_name":"search_results","item_name":"dubai_international_financial_centre_facade_dubai_united_arab_emirates_photo","item_variant":"undefined"},{"item_id":"AGC6204626","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"value_every_working_minute_1972_gouache_on_paper","item_variant":"undefined"},{"item_id":"MOR8617992","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_world_s_largest_typewriter_on_display_at_the_business_efficiency_exhibition_white_city_london_en","item_variant":"undefined"},{"item_id":"LLM653744","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"matania_fortunino_1881_1963","item_category5":"not_balown","item_list_name":"search_results","item_name":"labour_and_railway_efficiency_renewing_the_permanent_way_of_a_great_main_line_sunday_work_in_the_tun","item_variant":"undefined"},{"item_id":"AGC6204585","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"high_quality_in_the_production_1982_gouache_on_paper","item_variant":"undefined"},{"item_id":"AVE6320504","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1970s_women_working_with_machines_zoom_in_on_woman","item_variant":"undefined"},{"item_id":"LLM973559","item_category":"illustration","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":"aerial_photography_in_war_an_airman_s_camera_efficiency_in_the_french_army_apparatus_for_taking_phot","item_variant":"undefined"},{"item_id":"CHT177263","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cross_section_of_a_model_of_a_slave_ship_late_18th_century_wood","item_variant":"undefined"},{"item_id":"AGC6204618","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"maintain_work_discipline_1976_gouache_on_paper","item_variant":"undefined"},{"item_id":"AGC6204603","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"bad_quality_is_our_enemy_1978_gouache_on_paper","item_variant":"undefined"},{"item_id":"AGC6204610","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"maintain_rhythm_in_production_1974_gouache_on_paper","item_variant":"undefined"},{"item_id":"STC292976","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":"a_sample_of_departmental_efficiency_in_the_allied_army_at_salonika_a_british_field_hospital_tent_fro","item_variant":"undefined"},{"item_id":"SZT3013595","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robert_ley_speaks_in_the_berlin_sports_palace_on_the_occasion_of_the_increased_efficiency_campaign_1","item_variant":"undefined"},{"item_id":"UIT6188012","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"postal_office_1935_b_w_photo","item_variant":"undefined"},{"item_id":"STC312583","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"italian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"italy_s_all_round_efficiency_a_hospital_train_car_conveying_wounded_from_the_illustrated_war_news_se","item_variant":"undefined"},{"item_id":"AGC6204535","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"maintain_your_work_rhythm_1980_gouache_on_paper","item_variant":"undefined"},{"item_id":"REU7573418","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alberto_lowe","item_category5":"not_balown","item_list_name":"search_results","item_name":"panama_canal_improves_efficiency_three_years_after_handover_for_feature_panama_shipping_2002_12_18_p","item_variant":"undefined"},{"item_id":"FGL5477082","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"fascism_postcard_of_electoral_propaganda_for_the_1924_vote_the_poster_is_edited_by_the_national_asso","item_variant":"undefined"},{"item_id":"AGC6204569","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"intensive_development_of_the_agri_industrial_complex_1977_gouache_on_paper","item_variant":"undefined"},{"item_id":"AGC6204593","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"maintain_your_work_rhythm_1972_gouache_on_paper","item_variant":"undefined"},{"item_id":"LLM6008316","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":"card_index_systems_that_are_in_popular_use_to_day_a_selection_of_models_that_have_proved_their_effic","item_variant":"undefined"},{"item_id":"DGA1089877","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_bucket_raffaelli_used_by_italian_ship_artiglio_for_recovery_of_gold_shipment_from_steamer_egy","item_variant":"undefined"},{"item_id":"AGC6204576","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"count_every_working_minute_1981_gouache_on_paper","item_variant":"undefined"},{"item_id":"SSI2176695","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_workers_laying_a_conveyor_belt_us_steel","item_variant":"undefined"},{"item_id":"AGC6204583","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"fight_for_quality_on_each_work_place_1982_gouache_on_paper","item_variant":"undefined"},{"item_id":"AGC6204624","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mekhantiev_viktor_1941_2019","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_product_quality_is_a_reflection_of_production_1972_gouache_on_paper","item_variant":"undefined"},{"item_id":"AWL3610612","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"williams_alex_b_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"green_machines_2012_oil_on_panel","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"efficiency","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":368,"search_results_page_number":1}