{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"BAL52394","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stone_marcus_1840_1921","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_young_james_watt_playing_with_steam","item_variant":"undefined"},{"item_id":"XJF412211","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"compass_with_a_scene_of_surveying_engraving","item_variant":"undefined"},{"item_id":"KWE2603402","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_theodolite_and_other_surveryor_s_instruments_engraving","item_variant":"undefined"},{"item_id":"RGS242282","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sherwill_w_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveying_in_india_1855_litho","item_variant":"undefined"},{"item_id":"LLM455716","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"north_american_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"young_washington_surveyor","item_variant":"undefined"},{"item_id":"PNP257451","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":"george_washington_as_a_surveyor_in_virginia_aged_21_colour_litho","item_variant":"undefined"},{"item_id":"CHT237212","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_from_la_science_de_l_arpenteur_by_dupain_de_montesson_c_1720_90_published_in_paris_1766","item_variant":"undefined"},{"item_id":"BL748531","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"men_using_early_measuring_and_surveying_equipment_from_methodus_geometrica_1598_coloured_woodcut","item_variant":"undefined"},{"item_id":"XJF412210","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"swiss_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"an_illustration_from_sebastian_munster_s_rudimenta_mathematica_1551_engraving","item_variant":"undefined"},{"item_id":"BL3265072","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveying_party_by_kinloch_loch_rannoch_figures_surveying_the_eastern_end_of_loch_rannoch_as_part_of","item_variant":"undefined"},{"item_id":"SSI2177141","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"male_surveyor_looking_through_a_theodolite","item_variant":"undefined"},{"item_id":"AGC3245731","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"tsarevich_ivan_1908_92","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyors_at_a_construction_site_1952_woodcut","item_variant":"undefined"},{"item_id":"CH378521","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"repton_humphry_1752_1818","item_category5":"not_balown","item_list_name":"search_results","item_name":"sketches_and_hints_on_landscape_gardening_1794_aquatint","item_variant":"undefined"},{"item_id":"FER185660","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"walton_henry_1746_1813","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_constable_1783_1861_oil_on_panel","item_variant":"undefined"},{"item_id":"LLM2801487","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":"surveyor_engraving","item_variant":"undefined"},{"item_id":"TRI98486","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maguire_thomas_herbert_1821_95_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_william_cubitt_1785_1861_1850_litho","item_variant":"undefined"},{"item_id":"PEF809222","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"members_of_the_sinai_survey_expedition_1868_b_w_photo","item_variant":"undefined"},{"item_id":"LLE815422","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"clint_george_1770_1854_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_dance_the_younger_engraving","item_variant":"undefined"},{"item_id":"PEF809223","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plain_of_er_rahah_from_the_cleft_on_ras_sufsafeh_1867_b_w_photo","item_variant":"undefined"},{"item_id":"DGA3932062","item_category2":"in_copyright","item_category3":"standard","item_category4":"castiglioni_giannino_1884_1971","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyor_with_roman_groma_1936_1937","item_variant":"undefined"},{"item_id":"EVB2954422","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_washington_as_a_young_surveyor_in_western_virginia_virginia_polytechnic_institute_and_state_u","item_variant":"undefined"},{"item_id":"XJF354249","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scharf_george_the_elder_1788_1860","item_category5":"balown","item_list_name":"search_results","item_name":"people_of_various_occupations_on_their_way_to_work_pencil_on_paper","item_variant":"undefined"},{"item_id":"MFR348336","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"metz_fl_c_1700","item_category5":"not_balown","item_list_name":"search_results","item_name":"dutch_surveying_circle_or_holland_circle_c_1700_brass","item_variant":"undefined"},{"item_id":"PIX4596594","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_12_p_conrad_on_the_moon_apollo_12_p_conrad_with_lunar_probe_p_conrad_near_the_space_probe_sur","item_variant":"undefined"},{"item_id":"PEF446268","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mcdonald_sgt_james_fl_1864_68","item_category5":"not_balown","item_list_name":"search_results","item_name":"members_of_the_sinai_survey_1868_b_w_photo","item_variant":"undefined"},{"item_id":"MFR348335","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"wright_thomas_fl_c_1740","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyor_s_level_c_1740_brass","item_variant":"undefined"},{"item_id":"MHS175757","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"harding_chester_1792_1866","item_category5":"not_balown","item_list_name":"search_results","item_name":"daniel_boone_1820_oil_on_canvas","item_variant":"undefined"},{"item_id":"CHT498437","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_manner_in_which_to_reduce_any_sort_of_ground_to_the_surveying_square_illustration_from_l_agricul","item_variant":"undefined"},{"item_id":"UIG1578826","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyor_with_a_theodolite_and_an_engineer_welding_a_pipeline_usa","item_variant":"undefined"},{"item_id":"UIG5311476","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_depicting_a_surveyor_measuring_a_water_level_1887","item_variant":"undefined"},{"item_id":"PIX4596604","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_12_the_surveyor_iii_probe_apollo_12_lunar_probe_surveyor_iii_visited_by_astronauts_the_survey","item_variant":"undefined"},{"item_id":"KES6233984","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_country_survey_1978_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233985","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_country_survey_1978_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5616447","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"collection_of_surveying_tools_and_methods_for_measurements_engraving","item_variant":"undefined"},{"item_id":"CHT218666","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"de_la_hire_philippe_1640_1718_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"self_portrait_of_philippe_de_la_hire_1640_1718_illustration_from_histoire_des_mathematiciens_by_alex","item_variant":"undefined"},{"item_id":"SSI2177138","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"male_surveyor_standing_in_a_field_and_looking_through_a_theodolite","item_variant":"undefined"},{"item_id":"KES6233986","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_country_survey_1978_b_w_photo","item_variant":"undefined"},{"item_id":"STM620404","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bierstadt_albert_1830_1902","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyor_s_wagon_in_the_rockies_c_1859_oil_on_paper_mounted_on_masonite","item_variant":"undefined"},{"item_id":"UIG5616445","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"collection_of_surveying_tools_and_methods_for_measurements_engraving","item_variant":"undefined"},{"item_id":"UIG5616449","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"collection_of_surveying_tools_and_methods_for_measurements_engraving","item_variant":"undefined"},{"item_id":"UIG5616446","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"collection_of_surveying_tools_and_methods_for_measurements_engraving","item_variant":"undefined"},{"item_id":"UIG5616448","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"collection_of_surveying_tools_and_methods_for_measurements_engraving","item_variant":"undefined"},{"item_id":"LLM3093017","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":"builder_engraving","item_variant":"undefined"},{"item_id":"LLE818940","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":"general_sir_rufane_shawe_donkin_engraving","item_variant":"undefined"},{"item_id":"KES6233983","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_country_survey_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5616450","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_depicting_a_surveyor_s_quadrant_1765_engraving","item_variant":"undefined"},{"item_id":"BL3300746","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"group_of_trigonometrical_survey_of_india_staff_a_portrait_group_with_a_theodolite_the_four_figures_i","item_variant":"undefined"},{"item_id":"LLJ602361","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":"advertisement_for_mr_edward_hunt_engraving","item_variant":"undefined"},{"item_id":"KES6211054","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"matter","item_category5":"not_balown","item_list_name":"search_results","item_name":"opening_of_zurich_kloten_airport_1948_b_w_photo","item_variant":"undefined"},{"item_id":"LLE815678","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hoppner_john_1758_1810_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"captain_joseph_huddart_engraving","item_variant":"undefined"},{"item_id":"UIG3585953","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vincent_wing","item_variant":"undefined"},{"item_id":"STC177047","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"peale_charles_willson_1741_1827_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_david_rittenhouse_1732_96_engraved_by_james_barton_longacre_1794_1869_engraving","item_variant":"undefined"},{"item_id":"PNP246178","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":"james_w_marshall_1810_85_b_w_photo","item_variant":"undefined"},{"item_id":"UIG539865","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_surveyor_s_level_from_gaultherus_rivius_architechtur_mathematischen_kunst_nuremberg_1547_engraving","item_variant":"undefined"},{"item_id":"XJF354247","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scharf_george_the_elder_1788_1860","item_category5":"balown","item_list_name":"search_results","item_name":"builders_surveyors_and_architects_at_the_building_of_the_royal_college_of_surgeons_1834_w_c_on_paper","item_variant":"undefined"},{"item_id":"PFR323588","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"niu_wen_1922_2009","item_category5":"not_balown","item_list_name":"search_results","item_name":"new_patrol_on_the_borderland_1980_woodcut_print","item_variant":"undefined"},{"item_id":"LIP1587967","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":"testimonial_to_major_general_sir_andrew_scott_waugh_late_surveyor_general_of_india_engraving","item_variant":"undefined"},{"item_id":"KES6233969","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233974","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1062230","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_lighthouse_at_gap_rock_thirty_four_miles_from_hong_kong_engraving","item_variant":"undefined"},{"item_id":"XJF354248","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scharf_george_the_elder_1788_1860","item_category5":"balown","item_list_name":"search_results","item_name":"builders_and_surveyors_at_the_rebuilding_of_the_british_museum_1844_pencil_on_paper","item_variant":"undefined"},{"item_id":"KES6233967","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233970","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233973","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233982","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_country_survey_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2954096","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_mulholland_1855_1935_hydraulic_engineer_created_the_water_system_for_los_angeles","item_variant":"undefined"},{"item_id":"KES6227329","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_sustenpass_1938_1938_b_w_photo","item_variant":"undefined"},{"item_id":"PIX4596614","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apollo_12_alan_bean_poses_near_surveyor_iii_apollo_12_alan_bean_near_surveyor_iii_lunar_probe_alan_b","item_variant":"undefined"},{"item_id":"KES6233971","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233975","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"KES6233976","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"MFR348316","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"wright_thomas_fl_c_1740","item_category5":"not_balown","item_list_name":"search_results","item_name":"circumferentor_in_oak_case_c_1740_mixed_media","item_variant":"undefined"},{"item_id":"ADV333272","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":"advertisement_for_phoenix_silk_hose_1920s_colour_litho","item_variant":"undefined"},{"item_id":"KES6233988","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"IL1266159","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"dovaston_margaret_1884_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"kulottunga_chola_instructs_his_surveyors_1086_ad_litho","item_variant":"undefined"},{"item_id":"NAM237707","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":"major_duncan_montgomerie_1789_1878_c_1840_oil_on_canvas","item_variant":"undefined"},{"item_id":"KES6233968","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"DGA2565001","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyors_marking_out_alignments_on_the_ground_using_groma_road_building_project_drawing_roman_civil","item_variant":"undefined"},{"item_id":"AVE6319853","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1970s_hands_inspect_moon_rocks","item_variant":"undefined"},{"item_id":"LLM2812234","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_herbert_hospital_woolwich_erected_from_the_designs_of_captain_douglas_galton_assisted_engraving","item_variant":"undefined"},{"item_id":"LIP1612050","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"read_samuel_1816_83","item_category5":"not_balown","item_list_name":"search_results","item_name":"exhibitions_for_easter_engraving","item_variant":"undefined"},{"item_id":"BL3288485","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_mount_ilamickipang_with_a_surveyor_goodall_in_the_foreground_made_during_sir_robert_schombur","item_variant":"undefined"},{"item_id":"DTO3056303","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"union_engineer_with_transit","item_variant":"undefined"},{"item_id":"XIR204982","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"balown","item_list_name":"search_results","item_name":"ms_327_fol_28r_surveying_and_demarcation_of_land_from_traite_d_arpentage_by_arnaud_de_villeneuve_124","item_variant":"undefined"},{"item_id":"EVB2930830","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"occupational_portrait_of_an_unidentified_surveyor_with_a_transit_on_a_tripod_and_holding_dividers_an","item_variant":"undefined"},{"item_id":"LLM5204694","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":"mr_edward_i_anson_architect_surveyor_to_st_bartholomew_s_hospital_engraving","item_variant":"undefined"},{"item_id":"UIG1578263","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_architect_with_surveying_tools_french_12th_century","item_variant":"undefined"},{"item_id":"KES6233990","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_federal_office_of_topography_1954_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1107386","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"courbould_alfred_fl_1831_75","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_clock_and_bells_at_the_royal_courts_of_justice_engraving","item_variant":"undefined"},{"item_id":"LLM5990144","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":"the_cock_cockfosters_an_example_of_modern_design_applied_to_a_country_licensed_house_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"vermesser","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":290,"search_results_page_number":1}