{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"SZT7139932","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_in_germany_1934","item_variant":"undefined"},{"item_id":"EHT369331","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"evans_chris_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"viking_metal_smiths_workshop_in_the_mid_10th_century_w_c_on_paper","item_variant":"undefined"},{"item_id":"SZT5177158","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"sz_photo","item_category5":"not_balown","item_list_name":"search_results","item_name":"strike_poster_of_the_metal_workers_1930","item_variant":"undefined"},{"item_id":"MEP1820198","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"adriano_alecchi","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_parading_milan_italy","item_variant":"undefined"},{"item_id":"SZT5177151","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"sz_photo","item_category5":"not_balown","item_list_name":"search_results","item_name":"strike_of_the_metal_workers_in_berlin_1930","item_variant":"undefined"},{"item_id":"TAD1744024","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_french_metal_workers_take_their_ticket_of_vacation_in_the_factory_in_1937","item_variant":"undefined"},{"item_id":"LIP1602547","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":"a_bidree_worker_of_lucknow_engraving","item_variant":"undefined"},{"item_id":"LLM7185714","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_eligius_patron_saint_of_goldsmiths_and_metalworkers_engraving","item_variant":"undefined"},{"item_id":"PVD1685083","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"strikes_of_metalworkers_in_homestead_1919_b_w_photo","item_variant":"undefined"},{"item_id":"SZT11796959","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"glaser_paul","item_category5":"not_balown","item_list_name":"search_results","item_name":"metal_workers_on_warning_strike_1983_photo","item_variant":"undefined"},{"item_id":"SZT11796965","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"glaser_paul","item_category5":"not_balown","item_list_name":"search_results","item_name":"metal_workers_on_warning_strike_1983_photo","item_variant":"undefined"},{"item_id":"SZT11796963","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"glaser_paul","item_category5":"not_balown","item_list_name":"search_results","item_name":"metal_workers_on_warning_strike_1983_photo","item_variant":"undefined"},{"item_id":"SZT9237874","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mallwitz_wolfgang","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_meet_soviet_soldiers_1977_photo","item_variant":"undefined"},{"item_id":"SZT11796964","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"glaser_paul","item_category5":"not_balown","item_list_name":"search_results","item_name":"metal_workers_on_warning_strike_1983_photo","item_variant":"undefined"},{"item_id":"CH656969","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"williams_terrick_1860_1936","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_sarajevo_bosnia_1902_oil_on_canvas","item_variant":"undefined"},{"item_id":"SZT11796967","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"glaser_paul","item_category5":"not_balown","item_list_name":"search_results","item_name":"metal_workers_on_warning_strike_1983_photo","item_variant":"undefined"},{"item_id":"SZT3024595","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"indian_metalworkers_1931_b_w_photo","item_variant":"undefined"},{"item_id":"SZT11772409","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"spiegl_sepp","item_category5":"not_balown","item_list_name":"search_results","item_name":"franz_steinkuehler_chairman_of_the_metalworkers_union_1991_photo","item_variant":"undefined"},{"item_id":"SZT11772414","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"spiegl_sepp","item_category5":"not_balown","item_list_name":"search_results","item_name":"franz_steinkuehler_chairman_of_the_metalworkers_union_1991_photo","item_variant":"undefined"},{"item_id":"LLM8635804","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"tarquin_the_elder_visiting_foreign_metalworkers_in_their_workshop_engraving","item_variant":"undefined"},{"item_id":"SZT5177122","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reichswehr_troops_during_the_metalworkers_strike_in_berlin_1919","item_variant":"undefined"},{"item_id":"SZT11772415","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"spiegl_sepp","item_category5":"not_balown","item_list_name":"search_results","item_name":"franz_steinkuehler_chairman_of_the_metalworkers_union_1991_photo","item_variant":"undefined"},{"item_id":"SZT9237878","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mallwitz_wolfgang","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_meet_soviet_soldiers_in_potsdam_1977_photo","item_variant":"undefined"},{"item_id":"SZT11773386","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"vollmer_manfred_b_1944","item_category5":"not_balown","item_list_name":"search_results","item_name":"warning_strike_of_the_metalworkers_round_in_bochum_1990_photo","item_variant":"undefined"},{"item_id":"SZT11772413","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"spiegl_sepp","item_category5":"not_balown","item_list_name":"search_results","item_name":"franz_steinkuehler_chairman_of_the_metalworkers_union_1991_photo","item_variant":"undefined"},{"item_id":"SZT11772417","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"spiegl_sepp","item_category5":"not_balown","item_list_name":"search_results","item_name":"franz_steinkuehler_chairman_of_the_metalworkers_union_1991_photo","item_variant":"undefined"},{"item_id":"LIS2616646","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"ziegler_archibald_1903_71","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_1926_pencil_pen_ink_over_red_crayon_on_paper","item_variant":"undefined"},{"item_id":"LLM7185715","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_tilo_apprentice_of_st_eligius_patron_saint_of_goldsmiths_and_metalworkers_engraving","item_variant":"undefined"},{"item_id":"UIG3585660","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_conversion_of_saint_hubertus_or_hubert","item_variant":"undefined"},{"item_id":"IMO8837449","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837458","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837464","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837653","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837656","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837665","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837447","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837654","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837660","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837664","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837670","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"MEP4724902","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"adriano_alecchi","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_group_of_metalworkers_having_class_at_the_polytechnic_university_milan_1974_b_w_photo","item_variant":"undefined"},{"item_id":"IMO8837448","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837646","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837667","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837647","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837662","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8842623","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8837444","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837450","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837666","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"PHS4074910","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"metalworkers_and_engineers_from_the_thirteenth_century_to_the_nineteenth_century_1980s_oil_on_canvas","item_variant":"undefined"},{"item_id":"IMO8842618","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8837445","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837457","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837451","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837443","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837650","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837659","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837668","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837453","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837456","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837462","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837648","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"MEP4724886","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"adriano_alecchi","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_group_of_metalworkers_having_class_at_the_polytechnic_university_milan_1974_b_w_photo","item_variant":"undefined"},{"item_id":"IMO8837671","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837461","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8842616","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8842619","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8837454","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837655","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8842612","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8842615","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8842621","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8842624","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8837459","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837645","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837651","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837657","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837663","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837669","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837446","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837452","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8842620","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_duesseldorf_the_congress_of_the_igm_metalworkers_union_1977_photo","item_variant":"undefined"},{"item_id":"IMO8837661","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837460","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837463","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"10_000_metalworkers_against_lockout_1978_10_000_came_to_the_westfalenhalle_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837649","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837652","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"IMO8837658","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"klaus_rose","item_category5":"not_balown","item_list_name":"search_results","item_name":"deu_germany_dortmund_a_demonstration_of_20_000_metal_workers_was_held_1978_photo","item_variant":"undefined"},{"item_id":"JHL495532","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hooper_willoughby_wallace_1837_1912","item_category5":"not_balown","item_list_name":"search_results","item_name":"blacksmiths_c_1870s_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"metalmeccanici","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":386,"search_results_page_number":1}