{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"PNP246207","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wyeth_newell_convers_1882_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"covered_wagons_heading_west_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP246218","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":"american_pioneer_family_c_1870_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246755","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":"track_layers_gang_building_the_union_pacific_railroad_through_american_wilderness_1860s_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246209","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russell_charles_marion_1865_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"when_wagon_trails_were_dim_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP245327","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"remington_frederic_1861_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"apache_ambush_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP246291","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_cimarron_1960_film_still","item_variant":"undefined"},{"item_id":"PNP246759","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"cornwell_dean_1892_1960","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_ceremony_of_the_golden_spike_on_10th_may_1869_colour_litho","item_variant":"undefined"},{"item_id":"PNP246765","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":"driving_the_golden_spike_on_10th_may_1869_colour_litho","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":"PNP246284","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":"indian_land_for_sale_1911_litho","item_variant":"undefined"},{"item_id":"PNP268165","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_of_the_old_oregon_trail_colour_litho","item_variant":"undefined"},{"item_id":"PNP246758","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":"union_pacific_railroad_poster_advertising_the_first_transcontinental_railroad_across_the_usa_1869_co","item_variant":"undefined"},{"item_id":"PNP246296","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"hargens_charles_charlie_w_jr_1894_1997","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_first_ride_w_c_on_paper","item_variant":"undefined"},{"item_id":"PNP246210","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leutze_emanuel_gottlieb_1816_68","item_category5":"not_balown","item_list_name":"search_results","item_name":"westward_the_course_of_empire_takes_its_way_1861_colour_litho","item_variant":"undefined"},{"item_id":"PNP246679","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":"train_passengers_shooting_buffalo_for_sport_c_1870_colour_litho","item_variant":"undefined"},{"item_id":"PNP246764","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":"charles_crocker_1822_88_and_his_chinese_workforce_constructing_the_central_pacific_railroad_complete","item_variant":"undefined"},{"item_id":"NBY332248","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"palmer_frances_flora_bond_fanny_c_1812_76_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"across_the_continent_westward_the_course_of_empire_takes_its_way_1868_colour_litho","item_variant":"undefined"},{"item_id":"PNP246217","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russell_charles_marion_1865_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wagon_boss_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP246286","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":"land_sale_poster_1875_print","item_variant":"undefined"},{"item_id":"PNP246292","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"butcher_solomon_d_1856_1927","item_category5":"not_balown","item_list_name":"search_results","item_name":"african_american_homesteaders_1887_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246652","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":"illinois_central_railroad_c_1886_colour_litho","item_variant":"undefined"},{"item_id":"PNP246293","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"swearingen_a_p_fl_1889","item_category5":"not_balown","item_list_name":"search_results","item_name":"african_american_settlers_with_homestead_claim_1889_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246732","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":"the_union_pacific_railroad_depot_at_la_grande_oregon_c_1870_b_w_photo","item_variant":"undefined"},{"item_id":"GLC696002","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_proclamation_1763_litho","item_variant":"undefined"},{"item_id":"PNP246748","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gogolin_jacob_1864_1940_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"cheyenne_indians_attack_workers_on_the_union_pacific_railroad_near_fossil_creek_in_kansas_28th_may_1","item_variant":"undefined"},{"item_id":"PNP246211","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":"emigrants_crossing_the_plains_1866_colour_litho","item_variant":"undefined"},{"item_id":"PNP246219","item_category":"photo","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":"pioneer_family_in_the_loup_valley_nebraska_1886_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246754","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":"chinese_workers_helping_construct_the_central_pacific_railroad_completed_1869_colour_litho","item_variant":"undefined"},{"item_id":"PNP246290","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"mcbarron_h_charles_jr_1902_92_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"oklahoma_land_rush_1889_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP246206","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"remington_frederic_1861_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"indians_attacking_a_pioneer_wagon_train_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP268172","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"rafting_a_wagon_on_the_columbia_river_on_the_oregon_trail_in_1843_colour_litho","item_variant":"undefined"},{"item_id":"XLF3778942","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leutze_emanuel_gottlieb_1816_68_after","item_category5":"balown","item_list_name":"search_results","item_name":"westward_the_course_of_empire_takes_its_way","item_variant":"undefined"},{"item_id":"PNP246213","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":"wagon_emigrants_to_the_west_coloured_engraving","item_variant":"undefined"},{"item_id":"PNP246766","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":"the_union_pacific_locomotive_no_119_that_pulled_the_special_train_to_the_golden_spike_ceremony_at_pr","item_variant":"undefined"},{"item_id":"PNP246761","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russell_andrew_joseph_1830_1902","item_category5":"not_balown","item_list_name":"search_results","item_name":"directors_of_the_union_pacific_railroad_in_a_private_rail_car_during_construction_of_the_line_1868_b","item_variant":"undefined"},{"item_id":"PNP268164","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jackson_william_henry_1843_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_whitman_mission_in_1845_colour_litho","item_variant":"undefined"},{"item_id":"PNP268169","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":"narcissa_whitman_1808_47_litho_see_also_268168_0","item_variant":"undefined"},{"item_id":"PNP246204","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russell_charles_marion_1865_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"attack_on_the_wagon_train_1904_w_c_on_paper","item_variant":"undefined"},{"item_id":"PNP268168","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":"marcus_whitman_1802_47_colour_litho_see_also_268169","item_variant":"undefined"},{"item_id":"PNP268173","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"schwarz_frank_h_1894_1951_faulkner_barry_1881_1966","item_category5":"not_balown","item_list_name":"search_results","item_name":"dr_john_mcloughlin_at_fort_vancouver_welcoming_narcissa_whitman_and_eliza_spalding_the_first_america","item_variant":"undefined"},{"item_id":"PNP246753","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":"samuel_reed_1818_91_superintendent_of_construction_for_the_union_pacific_railroad_1866_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246637","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":"cheap_emigrant_railroad_ticket_c_1870_litho","item_variant":"undefined"},{"item_id":"PNP246638","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":"cheap_emigrant_ticket_to_san_francisco_1876_litho","item_variant":"undefined"},{"item_id":"PNP268174","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":"a_wagon_train_formed_into_a_corral_on_the_oregon_trail_1869_litho","item_variant":"undefined"},{"item_id":"PNP246603","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hilton_w_h_fl_1862","item_category5":"not_balown","item_list_name":"search_results","item_name":"pony_express_rider_in_the_sierra_nevada_mountains_1862_litho","item_variant":"undefined"},{"item_id":"NYH1079373","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"matteson_tompkins_harrison_1813_84","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_last_of_the_race_1847_oil_on_canvas","item_variant":"undefined"},{"item_id":"XOS3469065","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bierstadt_albert_1830_1902","item_category5":"balown","item_list_name":"search_results","item_name":"merced_river_yosemite_valley_1866_oil_on_canvas","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":"XOS3704136","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"currier_n_1813_88_and_ives_j_m_1824_95","item_category5":"balown","item_list_name":"search_results","item_name":"across_the_continent_westward_the_course_of_the_empire_takes_its_way_1868_hand_coloured_lithograph","item_variant":"undefined"},{"item_id":"PNP246763","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":"chinese_immigrants_or_coolies_arriving_in_san_francisco_to_work_on_the_transcontintental_railroad_du","item_variant":"undefined"},{"item_id":"XOS3247930","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bierstadt_albert_1830_1902","item_category5":"balown","item_list_name":"search_results","item_name":"yosemite_valley_glacier_point_trail_c_1873_oil_on_canvas","item_variant":"undefined"},{"item_id":"EVB2930296","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gast_john_1842_1896","item_category5":"not_balown","item_list_name":"search_results","item_name":"westward_ho_allegorical_female_figure_of_columbia_leading_pioneers_and_railroads_westward_while_stri","item_variant":"undefined"},{"item_id":"PNP246737","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":"rincon_train_station_new_mexico_1883_b_w_photo","item_variant":"undefined"},{"item_id":"NBY335555","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":"emigrant_party_on_the_road_to_california_illustration_from_california_its_past_history_its_present_p","item_variant":"undefined"},{"item_id":"PNP246283","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":"holding_down_a_lot_at_guthrie_1889_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246289","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":"homesteaders_rushing_into_the_cherokee_strip_16th_september_1893_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246673","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":"advertisement_for_union_and_central_pacific_railroad_line_c_1870_litho","item_variant":"undefined"},{"item_id":"PNP246656","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":"chicago_and_alton_rail_road_poster_c_1885_colour_litho","item_variant":"undefined"},{"item_id":"PNP246762","item_category":"photo","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":"charles_crocker_1822_88_b_w_photo","item_variant":"undefined"},{"item_id":"CAH331423","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hahn_william_1829_87","item_category5":"not_balown","item_list_name":"search_results","item_name":"yosemite_valley_from_glacier_point_1874_oil_on_canvas","item_variant":"undefined"},{"item_id":"PNP464799","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":"advertisement_for_the_best_prairie_lands_litho","item_variant":"undefined"},{"item_id":"PNP248814","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":"pioneer_flatboat_on_the_ohio_river_c_1845_engraving","item_variant":"undefined"},{"item_id":"PNP246751","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russell_andrew_joseph_1830_1902","item_category5":"not_balown","item_list_name":"search_results","item_name":"locomotive_number_23_at_wyoming_station_new_little_laramie_river_wyoming_1868_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246295","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":"poster_issued_by_benjamin_pap_singleton_1878_print","item_variant":"undefined"},{"item_id":"PNP246749","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":"hell_on_wheels_town_in_bear_river_nebraska_1860s_b_w_photo","item_variant":"undefined"},{"item_id":"XOS5052501","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jackson_william_henry_1843_1942","item_category5":"balown","item_list_name":"search_results","item_name":"pike_s_peak_prospector_in_colorado_c_1900_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246600","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hansen_henry_w_1853_1924","item_category5":"not_balown","item_list_name":"search_results","item_name":"pony_express_pursued_by_indians_1900_w_c_on_paper","item_variant":"undefined"},{"item_id":"PNP246282","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":"union_pacific_railroad_poster_c_1880_colour_litho","item_variant":"undefined"},{"item_id":"PNP246214","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":"independence_missouri_c_1850_engraving","item_variant":"undefined"},{"item_id":"PNP246654","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":"a_schenectady_locomotive_engraving","item_variant":"undefined"},{"item_id":"PNP246287","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":"land_for_sale_advert_1895_print","item_variant":"undefined"},{"item_id":"STC3471085","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":"railroad_through_to_the_pacific_pub_1870_currier_ives_colour_litho","item_variant":"undefined"},{"item_id":"XOS3616026","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"locke_h_r_fl_1890","item_category5":"balown","item_list_name":"search_results","item_name":"calamity_jane_as_general_crook_s_scout_1895_b_w_photo","item_variant":"undefined"},{"item_id":"NYH1078594","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"magee_john_l_b_c_1820","item_category5":"not_balown","item_list_name":"search_results","item_name":"mose_lize_and_little_mose_going_to_california_1849_colour_litho","item_variant":"undefined"},{"item_id":"XOS5042937","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"grabill_john_c_h_fl_late_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"hydraulic_mining_rockerville_1889_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246733","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":"the_depot_waiting_room_and_ticket_office_of_the_las_vegas_salt_lake_railroad_nevada_1905_b_w_photo","item_variant":"undefined"},{"item_id":"NBY335556","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":"encampment_in_the_valley_of_the_sacramento_in_1598_illustration_from_california_its_past_history_its","item_variant":"undefined"},{"item_id":"PNP246915","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":"completion_of_the_great_northern_railroad_6th_january_1893_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246750","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":"american_railroad_kings_colour_litho","item_variant":"undefined"},{"item_id":"PNP246203","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"frenzeny_paul_1840_1902","item_category5":"not_balown","item_list_name":"search_results","item_name":"watching_the_wagons_colour_litho","item_variant":"undefined"},{"item_id":"XOS3704173","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"currier_n_1813_88_and_ives_j_m_1824_95","item_category5":"balown","item_list_name":"search_results","item_name":"a_home_in_the_wilderness_1870_colour_lithograph","item_variant":"undefined"},{"item_id":"PNP464797","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":"grand_rush_for_indian_territory_litho","item_variant":"undefined"},{"item_id":"XOS3704184","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"currier_n_1813_88_and_ives_j_m_1824_95","item_category5":"balown","item_list_name":"search_results","item_name":"trappers_on_the_prairie_peace_or_war_1866_colour_lithograph","item_variant":"undefined"},{"item_id":"TW1213564","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"storey_john_1828_88","item_category5":"not_balown","item_list_name":"search_results","item_name":"newcastle_upon_tyne_in_the_reign_of_queen_victoria_w_c_on_paper_on_card","item_variant":"undefined"},{"item_id":"EVB2930691","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"homestead_act_a_united_states_federal_law_that_gave_an_applicant_freehold_title_to_160_acres_one_qua","item_variant":"undefined"},{"item_id":"EVB2930655","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_santa_fe_trail_a_pioneer_struggles_through_heavy_snow_on_the_great_plains_daniel_jenks_color_dra","item_variant":"undefined"},{"item_id":"BAL124910","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":"thomas_hart_benton_1782_1858_from_the_history_of_the_united_states_vol_ii_by_charles_mackay_engravin","item_variant":"undefined"},{"item_id":"EVB2930653","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wagon_train_to_the_west_a_wagon_train_of_settlers_camps_on_the_hymboldt_river_nevada_territory_danie","item_variant":"undefined"},{"item_id":"EVB2930656","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_oregon_trail_cherokee_pass_rocky_mountains_daniel_jenks_color_drawing_1859","item_variant":"undefined"},{"item_id":"EVB2930652","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wagon_train_to_the_west_a_wagon_train_of_settlers_crosses_the_nevada_desert_daniel_jenks_color_drawi","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"espansione verso ovest","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":208,"search_results_page_number":1}