{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XIR82303","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"monet_claude_1840_1926","item_category5":"balown","item_list_name":"search_results","item_name":"the_pont_de_l_europe_gare_saint_lazare_1877_oil_on_canvas","item_variant":"undefined"},{"item_id":"CH1198172","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gawthorn_henry_george_1879_1941","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_lner_poster_advertising_east_coast_journeys_to_scotland_lithograph","item_variant":"undefined"},{"item_id":"BAL209205","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turner_joseph_mallord_william_1775_1851","item_category5":"not_balown","item_list_name":"search_results","item_name":"rain_steam_and_speed_the_great_western_railway_c_1840s_oil_on_canvas","item_variant":"undefined"},{"item_id":"CH478824","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"monet_claude_1840_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_bridge_at_argenteuil_1873_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP246917","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"railroad_construction_crew_1886_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246760","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"chinese_labourers_working_on_a_trestle_bridge_on_the_western_slope_of_the_sierra_nevada_mountains_18","item_variant":"undefined"},{"item_id":"BAG126996","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"horsley_john_callcott_1817_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"isambard_kingdom_brunel_1806_59_oil_on_canvas","item_variant":"undefined"},{"item_id":"PHL1121917","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"monet_claude_1840_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"railroad_bridge_argenteuil_1874_oil_on_canvas","item_variant":"undefined"},{"item_id":"SSI257401","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"jones_laughlin_steel_mill_pittsburgh_pennsylvania_b_w_photo","item_variant":"undefined"},{"item_id":"UIG539155","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":"train_crossing_stockport_viaduct_on_london_north_western_railway_c_1845_colour_litho","item_variant":"undefined"},{"item_id":"PVD1681058","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_trans_siberian_railway_over_the_kossoul_river_c_1900_b_w_photo","item_variant":"undefined"},{"item_id":"LRI4634321","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turner_joseph_mallord_william_1775_1851","item_category5":"not_balown","item_list_name":"search_results","item_name":"rain_steam_speed_the_great_western_railway_1844_oil_on_canvas","item_variant":"undefined"},{"item_id":"DAM184698","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"sloan_john_1871_1951","item_category5":"not_balown","item_list_name":"search_results","item_name":"wet_night_on_the_bowery_1928_oil_on_canvas","item_variant":"undefined"},{"item_id":"NRM236557","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nicholson_f_fl_1831_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_liverpool_manchester_rail_road_at_the_point_where_it_crosses_the_duke_of_bridgewater_s_c","item_variant":"undefined"},{"item_id":"STM620879","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"monet_claude_1840_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_promenade_with_the_railroad_bridge_argenteuil_1874_oil_on_canvas","item_variant":"undefined"},{"item_id":"CHT326520","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_garabit_viaduct_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246659","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"freight_train_coss_county_oregon_c_1880_b_w_photo","item_variant":"undefined"},{"item_id":"CH1198168","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":"forging_ahead_the_first_british_railways_standard_express_locomotive_1950_colour_lithograph","item_variant":"undefined"},{"item_id":"PNP246774","item_category":"object","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":"postcard_of_a_pennsylvania_railroad_express_entering_the_narrows_at_cumberland_maryland_c_1910_colou","item_variant":"undefined"},{"item_id":"STC205036","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"castro_casimior_fl_1878","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_bridge_at_atoyac_from_album_of_the_mexican_railway_by_antonio_garcia_cubas_published_1878_ch","item_variant":"undefined"},{"item_id":"ILN198862","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":"portrait_of_robert_stephenson_1803_59_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1611436","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_serra_viaduct_st_paul_s_railroad_brazil_engraving","item_variant":"undefined"},{"item_id":"KWE245207","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"manning_reverend_samuel_fl_1880s","item_category5":"not_balown","item_list_name":"search_results","item_name":"harpers_ferry_west_virginia_c_1880_litho","item_variant":"undefined"},{"item_id":"STC267571","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bury_thomas_talbot_1811_77_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"entrance_into_manchester_across_water_street_plate_6_from_coloured_view_of_the_liverpool_manchester_","item_variant":"undefined"},{"item_id":"XCF3408","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bury_thomas_talbot_1811_77_after","item_category5":"balown","item_list_name":"search_results","item_name":"rainhill_bridge_plate_12_from_liverpool_and_manchester_railway_engraved_by_henry_pyall_1795_1833_pub","item_variant":"undefined"},{"item_id":"CHT326572","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"railroad_bridge_beira_alta_luzo_portugal_b_w_photo","item_variant":"undefined"},{"item_id":"BST216045","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":"the_railroad_suspension_bridge_near_niagara_falls_1856_or_after_oil_on_canvas","item_variant":"undefined"},{"item_id":"TAD1745364","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"destruction_of_a_railway_railroad_bridge_in_ussel_france_by_the_resistance_to_held_up_german_troops","item_variant":"undefined"},{"item_id":"LIP1106164","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":"ashtabula_bridge_the_scene_of_the_disaster_on_the_lake_shore_railroad_northern_ohio_engraving","item_variant":"undefined"},{"item_id":"IGM134702","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"geach_h_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cornwall_railway_the_gover_viaduct_w_c_on_paper","item_variant":"undefined"},{"item_id":"LAL295603","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_building_of_the_union_pacific_railroad","item_variant":"undefined"},{"item_id":"STC267573","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bury_thomas_talbot_1811_77_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"near_liverpool_looking_towards_manchester_plate_11_from_coloured_view_of_the_liverpool_manchester_ra","item_variant":"undefined"},{"item_id":"RGS252495","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":"canyon_diablo_arizona_1900_colour_litho","item_variant":"undefined"},{"item_id":"XOS1273930","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"prokudin_gorsky_sergey_1863_1944","item_category5":"balown","item_list_name":"search_results","item_name":"trans_siberian_railway_metal_truss_bridge_on_stone_piers_over_the_kama_river_near_perm_in_the_ural_m","item_variant":"undefined"},{"item_id":"PVD1681728","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"train_accident_in_moenchenstein_in_switzerland_on_the_bridge_over_la_birse_river_lastpage_of_newspap","item_variant":"undefined"},{"item_id":"CH986534","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"estes_richard_b_1932","item_category5":"not_balown","item_list_name":"search_results","item_name":"williamsburg_bridge_1987_oil_on_linen","item_variant":"undefined"},{"item_id":"CH1197850","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":"scotland_for_your_holidays_a_british_railways_advertising_poster_c_1952_colour_lithograph","item_variant":"undefined"},{"item_id":"IGM7389727","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"red_deer_c_1850_w_c_on_paper","item_variant":"undefined"},{"item_id":"LZT1005142","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"forth_bridge_from_the_south_west_the_forth_bridge_is_a_cantilever_railway_bridge_over_the_firth_of_f","item_variant":"undefined"},{"item_id":"PNP246681","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":"railway_bridges_at_louisville_kentucky_1872_colour_litho","item_variant":"undefined"},{"item_id":"UIG538596","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"stephenson_s_locomotive_rocket_which_won_competition_at_rainhill_bridge_manchester_for_locomotive_to","item_variant":"undefined"},{"item_id":"CH1198423","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bury_thomas_talbot_1811_77_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"viaduct_across_the_sankey_valley_1831_colour_aquatints_partly_hand_coloured","item_variant":"undefined"},{"item_id":"STC205037","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"castro_casimior_fl_1878","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_bridge_at_metlac_from_album_of_the_mexican_railway_by_antonio_garcia_cubas_published_1878_ch","item_variant":"undefined"},{"item_id":"MNS488224","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fournier_alexis_jean_1865_1948","item_category5":"not_balown","item_list_name":"search_results","item_name":"mill_pond_at_minneapolis_1888_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP249607","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"three_victims_of_a_lynching_hanging_from_a_railroad_bridge_kansas_1894_b_w_photo","item_variant":"undefined"},{"item_id":"UIG678174","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"railroad_trestle_bridge_1863_photo","item_variant":"undefined"},{"item_id":"BAL3412","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":"north_midland_line_under_the_cromford_canal_at_bull_bridge_published_by_day_haghe_colour_litho","item_variant":"undefined"},{"item_id":"CHT326519","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"alexandre_gustave_eiffel_at_the_time_of_bordeaux_c_1858_b_w_photo","item_variant":"undefined"},{"item_id":"DTR241634","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"burchfield_charles_ephraim_1893_1967","item_category5":"not_balown","item_list_name":"search_results","item_name":"freight_cars_under_a_bridge_1933_w_c_on_paper","item_variant":"undefined"},{"item_id":"CH1197091","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wallis_alfred_1855_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"saltash_bridge_c_1930_pencil_and_oil_on_card","item_variant":"undefined"},{"item_id":"CH988708","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"metzinger_jean_1883_1956","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_village_station_1924_oil_on_canvas","item_variant":"undefined"},{"item_id":"SZT5181513","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"railway_bridge_across_the_seine_1940","item_variant":"undefined"},{"item_id":"STC354335","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brady_mathew_1823_96_studio","item_category5":"not_balown","item_list_name":"search_results","item_name":"bridge_built_by_troops_on_the_orange_alexandria_rail_road_1861_65_b_w_photo","item_variant":"undefined"},{"item_id":"CH1197875","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"miles_maurice_a_fl_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"kew_gardens_an_advertising_poster_for_london_underground_1934_colour_litho","item_variant":"undefined"},{"item_id":"CH989084","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pissarro_camille_1830_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_railway_bridge_pontoise_c_1873_oil_on_canvas","item_variant":"undefined"},{"item_id":"FLM1547526","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sweden_1970s_transport_boat_ship_railway_car_and_aviation","item_variant":"undefined"},{"item_id":"EHT7273108","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"emma_trevarthen","item_category5":"not_balown","item_list_name":"search_results","item_name":"ribblehead_viaduct_or_batty_moss_viaduct_on_the_settle_carlisle_railway_north_yorkshire_2018_photo","item_variant":"undefined"},{"item_id":"CH650372","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"lever_richard_hayley_1876_1958","item_category5":"not_balown","item_list_name":"search_results","item_name":"high_bridge_st_1911_oil_on_canvas","item_variant":"undefined"},{"item_id":"IGM7424486","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"steam_train_at_dusk_c_1850_chromolithograph_on_paper","item_variant":"undefined"},{"item_id":"EVB2945783","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_u_s_army_men_and_equipment_pour_across_the_ludendorff_bridge_at_remagen_two_knocked_out_jeeps_","item_variant":"undefined"},{"item_id":"EVB7068340","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_supporting_piers_and_railroad_bed_of_the_niagara_falls_suspension_bridge_completed_by_jo","item_variant":"undefined"},{"item_id":"TAD1746297","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_working_class_poor_area_in_london_19th_century_railroad_passing_on_bridge_over_the_roofs","item_variant":"undefined"},{"item_id":"UIG683980","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"high_bridge_crossing_the_appomattox_near_farmville_on_south_side_railroad_va_1865_photo","item_variant":"undefined"},{"item_id":"UIG684022","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"farmville_virginia_vicinity_high_bridge_of_the_south_side_railroad_across_the_appomattox_1865_photo","item_variant":"undefined"},{"item_id":"LLM959561","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"bridge_on_military_railroad_march_1865_engraving","item_variant":"undefined"},{"item_id":"UIG2901007","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"opening_railroad_bridge_b_w_photo","item_variant":"undefined"},{"item_id":"DPL415416","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beam_george_lytle_1868_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"hanging_bridge_president_theodore_roosevelt_and_party_in_the_royal_gorge_of_the_arkansas_river_8_may","item_variant":"undefined"},{"item_id":"FLP5055068","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"market_street_bridge_and_the_schuylkill_river_1900_b_w_photo","item_variant":"undefined"},{"item_id":"UIG684031","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"farmville_va_vicinity_high_bridge_of_the_south_side_railroad_across_the_appomattox_1865_photo","item_variant":"undefined"},{"item_id":"UIG684020","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"harper_s_ferry_w_va_view_of_town_railroad_bridge_in_ruins_1862_photo","item_variant":"undefined"},{"item_id":"UIG683994","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"military_railroad_operations_in_northern_virginia_men_working_on_bridge_1863_photo","item_variant":"undefined"},{"item_id":"UIG684023","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"richmond_va_ruins_of_richmond_petersburg_railroad_bridge_1865_photo","item_variant":"undefined"},{"item_id":"LIP1104367","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":"dale_creek_bridge_on_the_union_pacific_railroad_of_america_engraving","item_variant":"undefined"},{"item_id":"UIG684052","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"trestle_bridge_on_south_side_of_railroad_near_petersburg_virginia_april_1865_1865_photo","item_variant":"undefined"},{"item_id":"UIG684034","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"north_anna_river_va_destroyed_bridge_of_the_richmond_and_fredericksburg_railroad_1864_photo","item_variant":"undefined"},{"item_id":"UIG683988","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"potomac_creek_bridge_aquia_creek_fredericksburg_sic_railroad_april_18_1863_1863_photo","item_variant":"undefined"},{"item_id":"UIG684033","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"richmond_va_the_belle_isle_railroad_bridge_covered_from_the_south_bank_1865_photo","item_variant":"undefined"},{"item_id":"ACT251529","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":"the_queen_of_scots_of_the_north_eastern_railway_illustration_from_the_wonder_book_of_railways_fourte","item_variant":"undefined"},{"item_id":"UIG684038","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"virginia_ruins_of_bridge_on_richmond_york_river_railroad_destroyed_june_28_1862_to_render_the_railro","item_variant":"undefined"},{"item_id":"UIG683839","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"farmville_va_vicinity_high_bridge_of_the_south_side_railroad_across_the_appomattox_1864_photo","item_variant":"undefined"},{"item_id":"UIG684013","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"long_bridge_and_washington_from_maryland_i_e_virginia_shore_june_1863_1863_photo","item_variant":"undefined"},{"item_id":"UIG684026","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"richmond_va_ruins_of_richmond_petersburg_railroad_bridge_south_bank_of_the_james_beyond_1865_photo","item_variant":"undefined"},{"item_id":"UIG683529","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chinese_built_suspension_bridge_boats_docked_at_pier_in_foreground_szechwan_province_china_photo","item_variant":"undefined"},{"item_id":"SZT2986448","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"railroad_bridge_1909_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3050509","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"canyon_diablo_arizona","item_variant":"undefined"},{"item_id":"UIG683987","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"military_railroad_bridge_over_potomac_creek_aquia_creek_and_fredericksburg_railroad_built_by_u_s_m_r","item_variant":"undefined"},{"item_id":"UIG684011","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"military_railroad_bridge_over_potomac_creek_on_the_richmond_fredericksburg_potomac_railroad_built_by","item_variant":"undefined"},{"item_id":"UIG683990","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"new_bridge_over_potomac_river_on_the_washington_alexandria_and_georgetown_railroad_total_length_5_10","item_variant":"undefined"},{"item_id":"UIG684042","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"washington_d_c_closer_view_of_aqueduct_bridge_with_chesapeake_and_ohio_canal_in_foreground_1863_phot","item_variant":"undefined"},{"item_id":"SZT2986584","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"monorail_in_ireland_1924_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"The Railroad Bridge","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":826,"search_results_page_number":1}