{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XTD75662","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"abbey_edwin_austin_1852_1911","item_category5":"balown","item_list_name":"search_results","item_name":"baron_von_steuben_drilling_american_recruits_at_valley_forge_in_1778_1911_oil_on_canvas","item_variant":"undefined"},{"item_id":"XBP343147","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"trepanned_skull_bone","item_variant":"undefined"},{"item_id":"STC188689","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"whymper_edward_1840_1911","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advanced_gallery_on_the_french_side_of_the_mont_cenis_tunnel_with_the_perforatrices_at_work_from","item_variant":"undefined"},{"item_id":"LLS218029","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_at_work_drilling_and_reaming_aircraft_wing_spar_fittings_for_blackburn_aircraft_olympia_works_","item_variant":"undefined"},{"item_id":"XIR253249","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rose_laurent_victor_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_forges_of_ivry_illustration_from_les_grandes_usines_by_julien_turgan_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"LAL723918","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"jackson_peter_1922_2003","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_farmer_showing_off_his_labourers_using_the_new_drilling_machine_invented_by_jethro_tull_gouache_on","item_variant":"undefined"},{"item_id":"HGL396725","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":"women_at_work_front_cover_of_the_du_pont_magazine_1944_colour_litho","item_variant":"undefined"},{"item_id":"BAL76390","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"luce_maximilien_1858_1941","item_category5":"not_balown","item_list_name":"search_results","item_name":"drilling_in_the_rue_reaumur_1896_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4410499","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"marville_charles_1813_79","item_category5":"balown","item_list_name":"search_results","item_name":"drilling_of_the_avenue_de_l_opera_by_marville_19th_century","item_variant":"undefined"},{"item_id":"PNP367561","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chinese_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"chinese_boxer_soldiers_drilling_1900_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2937565","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"oil_well_with_a_side_flowing_gusher_in_the_oil_region_of_pennsylvania_c_1880","item_variant":"undefined"},{"item_id":"KWE200161","item_category":"object","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":"garrett_and_sons_improved_cleven_row_suffolk_lever_corn_and_seed_drill_engraving","item_variant":"undefined"},{"item_id":"LAL295872","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"jackson_peter_1922_2003","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wonderful_story_of_britain_when_farming_changed","item_variant":"undefined"},{"item_id":"LIP1600345","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_crisis_in_china_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1680244","item_category2":"in_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"oil_drilling_in_hassi_messaoud_in_algeria_c_1959_1960_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1600206","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holland_tringham_joseph_1861_1908","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_crisis_in_china_litho","item_variant":"undefined"},{"item_id":"UIG863853","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"drilling_machine_with_diamond_bit","item_variant":"undefined"},{"item_id":"XLF3788288","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"emperor_meiji_drilling_soliders","item_variant":"undefined"},{"item_id":"TRK739959","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"usa_19th_century_oil_well_in_the_oil_creek_valley_colored_engraving","item_variant":"undefined"},{"item_id":"SZT3017998","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_first_oil_wells_in_the_us_1872_b_w_photo","item_variant":"undefined"},{"item_id":"KWE187927","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"australian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"gold_mining_victoria_c_1900_from_under_the_southern_cross_glimpses_of_australia_published_in_1908_b_","item_variant":"undefined"},{"item_id":"XCF280500","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"atkinson_john_augustus_1775_1831","item_category5":"balown","item_list_name":"search_results","item_name":"soldiers_drilling_1807_coloured_etching","item_variant":"undefined"},{"item_id":"XLF3787576","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_panama_canal_drilling_in_the_gaillard_cut","item_variant":"undefined"},{"item_id":"AWW5245182","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"whishaw_anthony_b_1930","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_men_drilling_1958_oil_on_board","item_variant":"undefined"},{"item_id":"XLF3790217","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"drilling_iron_components_19th_century_chromo","item_variant":"undefined"},{"item_id":"LLE5231650","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"shaikhet_arkady_1898_1959","item_category5":"not_balown","item_list_name":"search_results","item_name":"bibi_heybat_oilfield_in_azerbaijan_ussr_1931_b_w_photo","item_variant":"undefined"},{"item_id":"JPC829351","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"jean_pierre_courau","item_category5":"not_balown","item_list_name":"search_results","item_name":"offshore_oil_rig_campeche_coast_mexico_photo","item_variant":"undefined"},{"item_id":"SZT3017995","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"abdul_aziz_iii_ibn_saud_with_british_oil_experts_b_w_photo","item_variant":"undefined"},{"item_id":"DMA1071493","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"hogue_alexandre_1898_1994","item_category5":"not_balown","item_list_name":"search_results","item_name":"swindletop_1901_1941_litho","item_variant":"undefined"},{"item_id":"BOF1448705","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"los_angeles_1949","item_variant":"undefined"},{"item_id":"TW1214019","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"sutherland_graham_1903_80","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_miners_drilling_bodycolour","item_variant":"undefined"},{"item_id":"XIR80774","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_hole_in_the_rue_monge_the_college_of_navarre_and_the_polytechnic_school_of_paris_1870_w_c_on_pap","item_variant":"undefined"},{"item_id":"LLM3096269","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"troops_drilling_in_orleans_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1626322","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":"sketches_at_a_japanese_school_engraving","item_variant":"undefined"},{"item_id":"BRN190569","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cezanne_paul_1839_1906","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_well_driller_1873_74_oil_on_canvas","item_variant":"undefined"},{"item_id":"PIX4662478","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"julius_csotonyi","item_category5":"not_balown","item_list_name":"search_results","item_name":"sinosauropteryx_view_of_a_sinosauropteryx_prima_a_small_theropod_dinosaur_who_lived_in_china_130_mil","item_variant":"undefined"},{"item_id":"NTB8681873","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"north_sea_19800330_the_accident_with_the_oil_drilling_1980_photo","item_variant":"undefined"},{"item_id":"PIX4974341","item_category2":"no_copyright","item_category3":"standard","item_category4":"miller_ron_b_1947","item_category5":"not_balown","item_list_name":"search_results","item_name":"rosetta_probe_the_philae_lander_poses_on_the_nucleus_of_the_comet_the_rosetta_probe_was_launched_on_","item_variant":"undefined"},{"item_id":"SSI2176734","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"oil_drilling_rig_in_an_oil_refinery_signal_hill_long_beach_california_usa","item_variant":"undefined"},{"item_id":"FEI1785350","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"pierre_ferrari","item_category5":"not_balown","item_list_name":"search_results","item_name":"oil_drilling_in_hassi_messaoud_in_algeria_in_1961_during_the_war_b_w_photo","item_variant":"undefined"},{"item_id":"OLA5366035","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"canal_drilling_site_suez_canal_egypt_c_1859_1869_b_w_photo","item_variant":"undefined"},{"item_id":"REU8004588","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"john_sommers_ii","item_category5":"not_balown","item_list_name":"search_results","item_name":"rescue_workers_prepare_second_drilling_hole_for_rig_to_start_over_2002_07_26_photo","item_variant":"undefined"},{"item_id":"XEE4161419","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"work_on_the_suez_canal_1864_construction_site_and_drilling_work_on_the_suez_canal_in_1864_chaluf_tra","item_variant":"undefined"},{"item_id":"EVB2937322","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_petroleum_bp_oil_company_s_deepwater_horizon_the_offshore_drilling_rig_is_surrounded_by_u_s_","item_variant":"undefined"},{"item_id":"LIP1100225","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holland_tringham_joseph_1861_1908","item_category5":"not_balown","item_list_name":"search_results","item_name":"gold_in_wales_the_british_gold_fields_mine_near_dolgelly_litho","item_variant":"undefined"},{"item_id":"STC360947","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_young_king_edward_viii_drilling_his_siblings_the_duke_of_york_and_the_princess_royal_c_1899_b_w_ph","item_variant":"undefined"},{"item_id":"CIV214957","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"reid_george_agnew_1860_1947","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_operators_1919_pastel_on_paper","item_variant":"undefined"},{"item_id":"LLE5231601","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"soviet_workers_at_an_oil_rig_azerbaijan_ussr_1931_b_w_photo","item_variant":"undefined"},{"item_id":"CUL4853560","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_kingdom_england_industrial_revolution_drilling_machine_invented_by_jethro_tull_sowing_barley_","item_variant":"undefined"},{"item_id":"PIX4607152","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_rosetta_lander_on_a_comet_nucleus_the_rosetta_lander_on_a_comet_nucleus_the_rosetta_probe_was_la","item_variant":"undefined"},{"item_id":"BL5888851","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":"petroleum_ltd_letter_to_sheikh_saeed_no_oil_found_yet_1941_print","item_variant":"undefined"},{"item_id":"PCT4293716","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"normand_alfred_nicolas_1822_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_tubular_tramway_project_in_paris_1892_engraving","item_variant":"undefined"},{"item_id":"SZT6307955","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307956","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307957","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307958","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"UIG2902293","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"laubacks_drilling_machine","item_variant":"undefined"},{"item_id":"SZT6307951","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307964","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"LAL319628","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":"oil_drilling_rig","item_variant":"undefined"},{"item_id":"SZT6307966","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307954","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307965","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307968","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307953","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307959","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"KES6214580","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_elektrowatt_zuerich_is_carrying_out_test_drilling_in_the_gasterntal_valley_in_the_bernese_oberla","item_variant":"undefined"},{"item_id":"SZT6307963","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307960","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307961","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6307962","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"DSP3499376","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"jack_up_mobile_drilling_rig_moored_at_a_pier_in_homer_southcentral_alaska_photo","item_variant":"undefined"},{"item_id":"NTB8967247","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ntb","item_category5":"not_balown","item_list_name":"search_results","item_name":"19660628_oil_drilling_essos_drilling_platform_for_exploration_drilling_1966_photo","item_variant":"undefined"},{"item_id":"DSP3499377","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"jack_up_mobile_drilling_rig_moored_at_a_pier_in_homer_southcentral_alaska_photo","item_variant":"undefined"},{"item_id":"LIP2771687","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_new_floating_derrick_engraving","item_variant":"undefined"},{"item_id":"LLM2806125","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":"drilling_master_engraving","item_variant":"undefined"},{"item_id":"LLM3631095","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":"miner_drilling_for_blasting_chromolitho","item_variant":"undefined"},{"item_id":"LLM3631122","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":"oil_field_chromolitho","item_variant":"undefined"},{"item_id":"UIG5311475","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_depicting_whitworth_s_self_acting_radial_drilling_and_boring_machine","item_variant":"undefined"},{"item_id":"LLM3631125","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":"oil_field_on_fire_chromolitho","item_variant":"undefined"},{"item_id":"MLO2108228","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"louis_monier","item_category5":"not_balown","item_list_name":"search_results","item_name":"drilling_platform","item_variant":"undefined"},{"item_id":"SZT6307952","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"natural_gas_drilling_near_miesbach_1974_b_w_photo","item_variant":"undefined"},{"item_id":"LAL297152","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":"oil_rig","item_variant":"undefined"},{"item_id":"LLM2777251","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":"diamond_drilling_machine_used_in_boring_mont_cenis_engraving","item_variant":"undefined"},{"item_id":"LLM3631124","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":"oil_field_in_the_sea_chromolitho","item_variant":"undefined"},{"item_id":"SIC744446","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"rock_drilling","item_variant":"undefined"},{"item_id":"BL3289402","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"soldiers_drilling","item_variant":"undefined"},{"item_id":"LIP1042988","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maud_william_t_1865_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"for_the_defence_of_chitral_an_incident_in_drilling_the_new_levies_litho","item_variant":"undefined"},{"item_id":"LIP1063297","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"renouard_charles_paul_1845_1924_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"rehearsing_for_the_christmas_pantomimes_drilling_the_troops_engraving","item_variant":"undefined"},{"item_id":"NTB8913709","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ntb","item_category5":"not_balown","item_list_name":"search_results","item_name":"19660701_oil_drilling_essos_drilling_platform_for_exploration_drilling_ocean_traveler_ready_1966_pho","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"drilling","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1156,"search_results_page_number":1}