{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"PNP246156","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_rush_prospector_1849_b_w_photo","item_variant":"undefined"},{"item_id":"XTD75546","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"fortyniners_washing_gold_from_the_calaveres_river_california_1858_oil_on_canvas","item_variant":"undefined"},{"item_id":"LAL337167","item_category2":"no_copyright","item_category3":"standard","item_category4":"doughty_c_l_1913_85","item_category5":"not_balown","item_list_name":"lightbox","item_name":"california_gold_rush","item_variant":"undefined"},{"item_id":"LAL319824","item_category2":"no_copyright","item_category3":"standard","item_category4":"embleton_ron_1930_88","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_rush","item_variant":"undefined"},{"item_id":"PNP246279","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"panning_for_gold_in_california_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246165","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"irish_prospectors_washing_for_gold_1849_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1684381","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_diggers_here_in_alaska_climbing_up_the_chilkoot_pass_on_the_way_to_klondyke_nwt_canada_where_th","item_variant":"undefined"},{"item_id":"LAL337787","item_category2":"no_copyright","item_category3":"standard","item_category4":"embleton_ron_1930_88","item_category5":"not_balown","item_list_name":"lightbox","item_name":"california_gold_rush","item_variant":"undefined"},{"item_id":"LLM654961","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"a_gold_rush_engraving","item_variant":"undefined"},{"item_id":"XIR166069","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"gold_mining_in_california_published_by_currier_ives_1871_colour_litho_see_also_148180_32910","item_variant":"undefined"},{"item_id":"LAL724469","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_californian_gold_rush_gouache_on_paper","item_variant":"undefined"},{"item_id":"XTD348401","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"the_australian_gold_diggers_litho","item_variant":"undefined"},{"item_id":"PNP246163","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"clipper_ship_poster_1849_print","item_variant":"undefined"},{"item_id":"HLR3345738","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chris_hellier","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_digger_with_giant_gold_ingot_during_gold_rush_us_united_states_1895_engraving","item_variant":"undefined"},{"item_id":"PVD1684097","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_diggers_climbing_up_towars_white_pass_at_border_between_alaska_and_canada_on_the_way_to_klondyk","item_variant":"undefined"},{"item_id":"NSW71240","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"balcombe_thomas_tyrwhitt_1810_61","item_category5":"not_balown","item_list_name":"lightbox","item_name":"mr_e_h_hargraves_the_gold_discoverer_of_australia_1851","item_variant":"undefined"},{"item_id":"BAL32910","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"currier_n_1813_88_and_ives_j_m_1824_95","item_category5":"not_balown","item_list_name":"lightbox","item_name":"goldmining_in_california_1871_colour_litho","item_variant":"undefined"},{"item_id":"LAL303057","item_category2":"no_copyright","item_category3":"standard","item_category4":"mcconnell_james_edwin_1903_95","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_prospectors_flooding_into_south_africa","item_variant":"undefined"},{"item_id":"LAL2816461","item_category2":"no_copyright","item_category3":"standard","item_category4":"doughty_c_l_1913_85","item_category5":"not_balown","item_list_name":"lightbox","item_name":"californian_gold_rush_colour_litho","item_variant":"undefined"},{"item_id":"PVD1684038","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_diggers_climbing_up_towars_white_pass_at_border_between_alaska_and_canada_on_the_way_to_klondyk","item_variant":"undefined"},{"item_id":"LLE813323","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_seekers_crossing_the_chilkoot_pass_during_the_alaskan_gold_rush_1896_1899_coloured_photo","item_variant":"undefined"},{"item_id":"NSW71416","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"henderson_j_r_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"eureka_stockade_riot_ballarat_australia_1854_w_c","item_variant":"undefined"},{"item_id":"PNP246171","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"chinese_immigrants_working_on_the_gold_fields_1849_coloured_engraving","item_variant":"undefined"},{"item_id":"PVD1680510","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"covered_wagon_and_settlers_crossing_the_west_c_1850_b_w_photo","item_variant":"undefined"},{"item_id":"NUM111399","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"north_american_gold_diggers_c_1849_b_w_photo","item_variant":"undefined"},{"item_id":"LAL299766","item_category2":"no_copyright","item_category3":"standard","item_category4":"coton_graham_1926_2003","item_category5":"not_balown","item_list_name":"lightbox","item_name":"embarking_for_the_klondike_gold_rush","item_variant":"undefined"},{"item_id":"LLM654956","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_washing_at_ballarat_engraving","item_variant":"undefined"},{"item_id":"GEG1783259","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alaska_gold_seekers","item_variant":"undefined"},{"item_id":"TRK2961725","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"usa_gold_rush_19th_century_gold_prospectors_cooking_colour_engraving","item_variant":"undefined"},{"item_id":"PVD1680515","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_digger_in_california_late_19th_century_b_w_photo","item_variant":"undefined"},{"item_id":"PNP246176","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"buchser_frank_1828_90","item_category5":"not_balown","item_list_name":"lightbox","item_name":"john_sutter_1803_80_1866_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM654873","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_washing_in_california_engraving","item_variant":"undefined"},{"item_id":"EVB2955499","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_rush_town_dawson_city_during_the_gold_rush_c_late_1830s","item_variant":"undefined"},{"item_id":"UIG1142278","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"california_gold_miner_b_w_photo","item_variant":"undefined"},{"item_id":"LAL295909","item_category2":"no_copyright","item_category3":"standard","item_category4":"coton_graham_1926_2003","item_category5":"not_balown","item_list_name":"lightbox","item_name":"panning_for_gold_during_the_klondike_gold_rush","item_variant":"undefined"},{"item_id":"LAL337899","item_category2":"no_copyright","item_category3":"standard","item_category4":"mcconnell_james_edwin_1903_95","item_category5":"not_balown","item_list_name":"lightbox","item_name":"california_goldrush","item_variant":"undefined"},{"item_id":"LLM654962","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"attack_on_the_gold_escort_between_mcivor_and_melbourne_engraving","item_variant":"undefined"},{"item_id":"LAL296390","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"australian_gold_rush","item_variant":"undefined"},{"item_id":"PNP246179","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"californian_newspaper_report_on_gold_mines_1848_litho","item_variant":"undefined"},{"item_id":"TRK2922126","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"usa_gold_rush_19th_century_gold_prospectors_cooking_engraving_photo","item_variant":"undefined"},{"item_id":"LAL337684","item_category2":"no_copyright","item_category3":"standard","item_category4":"frey_oliver_b_1948","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_prospectors_in_new_zealand","item_variant":"undefined"},{"item_id":"PNP246270","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gold_prospectors_using_a_long_tom_sluice_at_spanish_flat_california_1852_b_w_photo","item_variant":"undefined"},{"item_id":"XIR42070","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"gold_mines_of_california_coloured_engraving","item_variant":"undefined"},{"item_id":"LIP1598058","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"how_they_get_gold_at_klondike_engraving","item_variant":"undefined"},{"item_id":"LIP1039496","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fripp_charles_edwin_1854_1906","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_rush_to_klondyke_litho","item_variant":"undefined"},{"item_id":"LAL303615","item_category2":"no_copyright","item_category3":"standard","item_category4":"payne_roger_b_1934","item_category5":"not_balown","item_list_name":"lightbox","item_name":"in_search_of_buried_treasure_the_failure_who_found_a_fortune","item_variant":"undefined"},{"item_id":"LAL453574","item_category2":"no_copyright","item_category3":"standard","item_category4":"coton_graham_1926_2003","item_category5":"not_balown","item_list_name":"lightbox","item_name":"panning_for_gold_during_the_klondike_gold_rush","item_variant":"undefined"},{"item_id":"PNP245895","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"prospectors_panning_for_gold_during_the_californian_gold_rush_of_1849_coloured_engraving","item_variant":"undefined"},{"item_id":"LAL263216","item_category2":"no_copyright","item_category3":"standard","item_category4":"payne_roger_b_1934","item_category5":"not_balown","item_list_name":"lightbox","item_name":"california_gold_rush_gouache_on_paper","item_variant":"undefined"},{"item_id":"LIP1597072","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"woodville_richard_caton_ii_1856_1927_after","item_category5":"not_balown","item_list_name":"lightbox","item_name":"prospecting_for_gold_in_british_columbia_a_portage_litho","item_variant":"undefined"},{"item_id":"PNP246175","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"sutter_s_fort_1849_coloured_engraving","item_variant":"undefined"},{"item_id":"PNP246168","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mcmurtrie_william_birch_1812_72","item_category5":"not_balown","item_list_name":"lightbox","item_name":"view_of_san_francisco_california_from_telegraph_hill_april_1850_colour_litho","item_variant":"undefined"},{"item_id":"XTD348410","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"river_bed_claim_on_the_turon_from_the_illustrated_london_news_21st_august_1852_litho","item_variant":"undefined"},{"item_id":"PNP269569","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"handbill_advertising_steamer_voyages_to_the_gold_mines_of_idaho_1865_print","item_variant":"undefined"},{"item_id":"XZL148180","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brown_grafton_tyler_1841_1918_after","item_category5":"balown","item_list_name":"lightbox","item_name":"gold_mining_in_california_published_by_currier_ives_1861_litho_see_also_166069_32910","item_variant":"undefined"},{"item_id":"EVB2937880","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"four_prospectors_posed_on_trail_in_alaska_during_the_yukon_gold_rush_in_1897","item_variant":"undefined"},{"item_id":"LLR736171","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"a_gold_mining_gulch_at_clear_creek_canyon_in_colorado_engraving","item_variant":"undefined"},{"item_id":"PNP269568","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"handbill_advertising_steamer_voyages_to_the_gold_mines_of_idaho_1865_print","item_variant":"undefined"},{"item_id":"PNP246268","item_category2":"in_copyright","item_category3":"standard","item_category4":"mcclure_louis_charles_1867_1957","item_category5":"not_balown","item_list_name":"lightbox","item_name":"panning_for_gold_in_the_american_west_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1063124","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"a_land_rush_in_the_united_states_the_crowd_waiting_to_take_possession_of_the_new_country_litho","item_variant":"undefined"}]}}