{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LCP463518","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"milbert_jacques_1766_1840_and_jules_arnout_fl_1828","item_category5":"not_balown","item_list_name":"search_results","item_name":"amerique_septentrional_printed_by_henri_gaugain_1828_29_hand_coloured_litho","item_variant":"undefined"},{"item_id":"XOS5321994","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"luyken_jan_1649_1712","item_category5":"balown","item_list_name":"search_results","item_name":"anneken_hendriks_bound_on_a_ladder_burned_in_amsterdam_1571_1685_engraving","item_variant":"undefined"},{"item_id":"NWI4966511","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_michigan_boats_entering_the_sault_ste_marie_canal_connecting_upper_lake_and_huron_to_t","item_variant":"undefined"},{"item_id":"FKF7413127","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"italy_1984_lake_of_resia_belltower","item_variant":"undefined"},{"item_id":"FKF7412973","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_1974_sorebois_mountain_landscape_scene_in_70s","item_variant":"undefined"},{"item_id":"EVB2937815","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_men_at_the_control_panel_of_the_chickamauga_dam_are_dwarfed_by_the_large_scale_of_the_generator_","item_variant":"undefined"},{"item_id":"UTD7101255","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_andres","item_category5":"not_balown","item_list_name":"search_results","item_name":"visiting_steinhagen_reservoir_1964","item_variant":"undefined"},{"item_id":"UTD7101256","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_andres","item_category5":"not_balown","item_list_name":"search_results","item_name":"visiting_steinhagen_reservoir_1964","item_variant":"undefined"},{"item_id":"NWI4827994","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gold_rush_gold_seeker_at_a_dam_in_california_hydraulic_mine_1850_years_colourful_engraving_of_the_19","item_variant":"undefined"},{"item_id":"DGA1139791","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_ticino_val_verzasca_dam_over_lake_vogorno_aerial_view_photo","item_variant":"undefined"},{"item_id":"EVB2946520","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eight_men_working_high_up_on_rock_face_of_canyon_wall_drilling_holes_for_dynamite_they_are_building_","item_variant":"undefined"},{"item_id":"BSJ7304159","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"bilous_jon","item_category5":"not_balown","item_list_name":"search_results","item_name":"dam_and_train_bridge_over_the_delaware_river_in_easton_pennsylvania_usa_photo","item_variant":"undefined"},{"item_id":"PFH1175582","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"deo_van_tri_kham_oun_lord_of_the_tai_federation_of_sipsongchuthai_1849_1908_seated_with_kham_doi_and","item_variant":"undefined"},{"item_id":"PFH1175583","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"deo_van_tri_kham_oun_lord_of_the_tai_federation_of_sipsongchuthai_1849_1908_third_left_with_auguste_","item_variant":"undefined"},{"item_id":"LSE4333959","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"riou_edouard_1833_1900","item_category5":"not_balown","item_list_name":"search_results","item_name":"tobas_indians_from_the_chaco_region_between_paraguay_and_bolivia_refusing_to_pass_to_the_column_of_t","item_variant":"undefined"},{"item_id":"EVB7068367","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"slater_mill_pawtucket_photographed_in_1990_cotton_spinning_continued_until_1895_after_which_the_mill","item_variant":"undefined"},{"item_id":"EVB2935010","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"watts_bar_dam_on_the_tennessee_river_was_built_in_the_early_1940s_as_part_of_the_tennessee_valley_au","item_variant":"undefined"},{"item_id":"EVB2935465","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"warren_a_bechtel_1872_1933_founder_of_the_bechtel_corporation_in_1931_when_the_engineering_company_w","item_variant":"undefined"},{"item_id":"FBO9022170","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"fotocelere_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ceresole_reale_diga_punta_basei_nello_sfondo_postcard","item_variant":"undefined"},{"item_id":"EVB2943813","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"workers_at_boulder_dam_site_in_1934_they_are_high_scalers_drilling_on_canyon_walls_above_the_colorad","item_variant":"undefined"},{"item_id":"LCP463633","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wild_john_caspar_c_1804_46","item_category5":"not_balown","item_list_name":"search_results","item_name":"fairmount_printed_by_john_t_bowen_c_1801_56_c_1840_hand_coloured_litho","item_variant":"undefined"},{"item_id":"UTD7101328","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_andres","item_category5":"not_balown","item_list_name":"search_results","item_name":"roadtrip_around_the_utah_arizona_borderline_and_lake_powell_1960s","item_variant":"undefined"},{"item_id":"UTD7101329","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_andres","item_category5":"not_balown","item_list_name":"search_results","item_name":"roadtrip_around_the_utah_arizona_borderline_and_lake_powell_1960s","item_variant":"undefined"},{"item_id":"PFH1175584","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"deo_van_tri_kham_oun_lord_of_the_tai_federation_of_sipsongchuthai_1849_1908_second_left_with_other_w","item_variant":"undefined"},{"item_id":"BOF1121742","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"promise_of_pakistan_part_ten_irrigation_system_agriculture_wheat_production","item_variant":"undefined"},{"item_id":"FBO7210550","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stud_coop_im_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"chivasso_the_cavour_canal_water_intake_c_1899_engraving","item_variant":"undefined"},{"item_id":"AGC3362918","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"briskin_veniamin_1906_82","item_category5":"not_balown","item_list_name":"search_results","item_name":"buy_3_state_obligations_1953_colour_litho","item_variant":"undefined"},{"item_id":"LLM7154919","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"brehme_hugo_1882_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"mexico_salto_de_agua_de_juanacatlan_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2934823","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"construction_workers_of_the_7_am_to_3_pm_shift_at_fort_loudon_dam_tennessee_during_world_war_ii_the_","item_variant":"undefined"},{"item_id":"PFH1183817","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"deo_van_tri_kham_oun_lord_of_the_tai_federation_of_sipsongchuthai_19th_century_b_w_photo","item_variant":"undefined"},{"item_id":"PFH1175581","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"deo_van_tri_kham_oun_lord_of_the_tai_federation_of_sipsongchuthai_1849_1908_19th_century_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2934805","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"huge_cranes_lift_steel_beams_during_the_construction_of_tennessee_valley_authority_s_douglas_dam_it_","item_variant":"undefined"},{"item_id":"EVB2934806","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_carpenter_working_at_the_tennessee_valley_authority_s_douglas_dam_on_the_french_broad_river_june_1","item_variant":"undefined"},{"item_id":"EVB2934812","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_diagrams_the_river_transport_development_plan_for_the_new_deal_public_works_project_authorized_w","item_variant":"undefined"},{"item_id":"UTD2841100","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dam","item_variant":"undefined"},{"item_id":"TIE8776095","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"abercrombie_thomas_j_1930_2006","item_category5":"not_balown","item_list_name":"search_results","item_name":"lakes_between_mountains_in_the_hindu_kush_are_naturally_dammed_by_mineral_deposits_to_1968_photo","item_variant":"undefined"},{"item_id":"CH650557","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hassam_childe_frederick_1859_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_mill_dam_cos_cob_1903_pastel_on_paper","item_variant":"undefined"},{"item_id":"UTD7101334","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_andres","item_category5":"not_balown","item_list_name":"search_results","item_name":"roadtrip_around_the_utah_arizona_borderline_and_lake_powell_1960s","item_variant":"undefined"},{"item_id":"EVB2934813","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_diagrams_the_functions_the_new_deal_public_works_project_authorized_when_president_franklin_d_ro","item_variant":"undefined"},{"item_id":"TIE8776090","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"abercrombie_thomas_j_1930_2006","item_category5":"not_balown","item_list_name":"search_results","item_name":"lakes_between_mountains_in_the_hindu_kush_are_naturally_dammed_by_mineral_deposits_to_1968_photo","item_variant":"undefined"},{"item_id":"LUX4779146","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"egypt_upper_egypt_aswan_cook_cruise_village_on_the_edge_of_the_nile_on_the_stone_bank_near_a_large_t","item_variant":"undefined"},{"item_id":"UIG807631","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"geese_matetic_vineyards_chile_photo","item_variant":"undefined"},{"item_id":"CCI7143263","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dam_on_the_volga_1953","item_variant":"undefined"},{"item_id":"LLM2815587","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beltrame_achille_1871_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"president_wilson_triggers_the_spark_that_sends_into_the_air_at_almost_6_000_kilos_colour_litho","item_variant":"undefined"},{"item_id":"EVB2922949","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"president_franklin_roosevelt_inspects_grand_coulee_dam_oct_2_1937","item_variant":"undefined"},{"item_id":"FBO7237986","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"fotocelere_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"aosta_valley_panorama_c_1950_postcard","item_variant":"undefined"},{"item_id":"EVB2107255","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_barrage_de_chickamauga_chickamauga_dam_built_by_the_tennessee_valley_authority_tva_was_a_new_deal","item_variant":"undefined"},{"item_id":"ETC443582","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":"international_nickel_company_kelsey_dam_on_the_nielsen_river_manitoba","item_variant":"undefined"},{"item_id":"LLL5235857","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"astor_house_new_york_usa_engraving","item_variant":"undefined"},{"item_id":"FKF7331812","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"italy_1988_stilt_houses_on_the_river","item_variant":"undefined"},{"item_id":"EVB2943811","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"explosives_stripping_canyon_walls_at_boulder_dam_site_1934","item_variant":"undefined"},{"item_id":"EVB2937983","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"lee_russell_1903_86","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_shasta_dam_under_construction_it_was_a_new_deal_project_to_provide_irrigation_flood_control_and_","item_variant":"undefined"},{"item_id":"EVB2934807","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"heavy_equipment_in_the_mud_of_tennessee_valley_authority_s_douglas_dam_construction_the_dam_was_need","item_variant":"undefined"},{"item_id":"AVE8928735","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1960s_dam_river_flows_through_gorge","item_variant":"undefined"},{"item_id":"LIP1060318","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nash_joseph_d_1922","item_category5":"not_balown","item_list_name":"search_results","item_name":"river_life_in_british_columbia_engraving","item_variant":"undefined"},{"item_id":"EVB2934804","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"african_american_workers_construction_the_tennessee_valley_authority_s_fort_loudoun_dam_in_august_19","item_variant":"undefined"},{"item_id":"EVB2946911","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"president_harry_truman_about_to_push_a_button_activating_a_new_generator_at_grand_coulee_dam_may_20_","item_variant":"undefined"},{"item_id":"IMO1997472","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gupitan_dam","item_variant":"undefined"},{"item_id":"UIG3729414","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_dam_in_the_thames","item_variant":"undefined"},{"item_id":"MME4066734","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"marcello_mencarini","item_category5":"not_balown","item_list_name":"search_results","item_name":"netherlands_dam","item_variant":"undefined"},{"item_id":"UTD2840030","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"diemel_dam","item_variant":"undefined"},{"item_id":"USB1162689","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mommers_hendrick_1623_93","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_dam_amsterdam","item_variant":"undefined"},{"item_id":"IMO1997467","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"goupitan_dam","item_variant":"undefined"},{"item_id":"DPA2225691","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"edersee_dam","item_variant":"undefined"},{"item_id":"IMO1997473","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dam_on_the_jinsha","item_variant":"undefined"},{"item_id":"UTD2884713","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_dam_near_freudenstadt_in_the_black_forest_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2935011","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pickwick_dam_s_first_turbine_generators_were_the_largest_in_the_country_when_installed_in_the_late_1","item_variant":"undefined"},{"item_id":"LLM7200560","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"main_dam_of_the_new_york_city_water_supply_brown_s_station_catskills_new_york_usa_coloured_photo","item_variant":"undefined"},{"item_id":"LLM2784968","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"molino_walter_1915_1997","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_death_gallery_colour_litho","item_variant":"undefined"},{"item_id":"EVB2922976","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"fdr_inspect_norris_dam_construction_jan_17_1934","item_variant":"undefined"},{"item_id":"LUX4779032","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"egypt_upper_egypt_aswan_cook_cruise_village_on_the_edge_of_the_nile_on_the_bridge_of_the_boat_that_d","item_variant":"undefined"},{"item_id":"JLJ4624782","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"dufresne_paul_1885_1956","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_from_the_book_turenne_by_theodore_cahu_1854_1928_1898_engraving","item_variant":"undefined"},{"item_id":"UTD2884712","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_dam_near_freudenstadt_in_the_black_forest_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"LLM7154955","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"brehme_hugo_1882_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"mexico_guanajuato_esclusa_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5449118","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"beaver_dam_wisconsin_c_1928_a_woman_stands_in_her_kitchen_cooking_on_her_monarch_stove","item_variant":"undefined"},{"item_id":"BTO6399824","item_category":"footage","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dream_trip_western_united_states_usa_1967","item_variant":"undefined"},{"item_id":"LLM7194847","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_vocabulaire_illustre_barrage_de_moulin_mill_dam_muhlwehr_engraving","item_variant":"undefined"},{"item_id":"LLM7165865","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rowbotham_thomas_leeson_the_elder_1783_1853","item_category5":"not_balown","item_list_name":"search_results","item_name":"killarney_lakes_old_weir_bridge_colour_litho","item_variant":"undefined"},{"item_id":"EVB2934810","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"workmen_installing_a_generator_in_the_norris_dam_powerhouse_norris_dam_was_the_first_major_project_o","item_variant":"undefined"},{"item_id":"IMO8750832","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"haertel_press","item_category5":"not_balown","item_list_name":"search_results","item_name":"dam_kriebstein_31_07_1995_kriebstein_dam_kriebstein_dam_festival_chemnitz_saxony_frg_1995_photo","item_variant":"undefined"},{"item_id":"FLM3116857","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"power_station_russia_1960s","item_variant":"undefined"},{"item_id":"UIG5447700","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"beaver_dam_wisconsin_c_1927_a_woman_cuts_into_a_cake_she_baked_in_her_monarch_oven","item_variant":"undefined"},{"item_id":"EVB2934817","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chickamauga_dam_spillway_was_built_from_1936_1940_by_the_tennessee_valley_authority_created_by_presi","item_variant":"undefined"},{"item_id":"IMO1997468","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"glen_canyon_dam","item_variant":"undefined"},{"item_id":"LLM8661366","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"burton_h_m_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_dam_of_marib_litho","item_variant":"undefined"},{"item_id":"IMO1997469","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_three_gorges_dam","item_variant":"undefined"},{"item_id":"LZT1004190","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"from_the_battle_near_amiens_on_the_23rd_of_december_1870_the_storming_of_the_railway_dam_near_viller","item_variant":"undefined"},{"item_id":"CH650772","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"sheeler_charles_1883_1965","item_category5":"not_balown","item_list_name":"search_results","item_name":"old_slater_mill_pawtucket_rhode_island_1945_oil_on_canvas","item_variant":"undefined"},{"item_id":"FLO6337436","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stubbs_george_1724_1806_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_thoroughbred_racehorse_otho","item_variant":"undefined"},{"item_id":"AVE8926138","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1960s_view_of_kentucky_dam","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"dam","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":4307,"search_results_page_number":21}