City letter carrier substitute cap badge
{"id": "ld1-1643399842277-1643399845876-1", "version": "", "unitCode": "NPM", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "npm_1978.2247.32", "online_media": {"mediaCount": 1, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NPM-1978_2247_032", "idsId": "NPM-1978_2247_032", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/sy7cb14e5e9-ada6-4451-b43f-b49b62cf1e23", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NPM-1978_2247_032", "resources": [{"width": 1500, "height": 1500, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NPM-1978_2247_032.jpg", "dimensions": "1500x1500"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NPM-1978_2247_032_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NPM-1978_2247_032_thumb"}]}]}, "unit_code": "NPM", "title_sort": "CITY LETTER CARRIER SUBSTITUTE CAP BADGE", "guid": "http://n2t.net/ark:/65665/hm82c6884bc-193e-4cc8-aa0a-e6d7235ded63", "record_link": "https://postalmuseum.si.edu/object/npm_1978.2247.32", "title": {"label": "Title", "content": "City letter carrier substitute cap badge"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Postal Museum"}, "indexedStructured": {"date": ["1880s"], "geoLocation": [{"Other": {"type": "Place", "content": "United States of America"}}], "object_type": ["Employee Gear"], "name": ["City Free Delivery Service"], "topic": ["Postal Employees"], "place": ["United States of America"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "National Postal Museum Collection"}], "date": [{"label": "Date", "content": "1887"}], "identifier": [{"label": "Object number", "content": "1978.2247.32"}], "notes": [{"label": "Description", "content": "U.S. Post Office Department City Delivery Service wreath-style cap badge with missing horizontal tension pin on verso. Nickel-plated \"SUB\" surmounts metallic wreath without bow. The word \"SUB\" indicates use by a substitute letter carrier."}, {"label": "Description", "content": "The badge shown met department specifications. The badge is made of German silver, a metallic element containing copper, zinc, and nickel. The Post Office Department chose this metal because of its hardness and resistance to corrosion, an important consideration since the letter carrier's work constantly exposed the badge to harsh and fluctuating weather conditions."}], "name": [{"label": "Associated Organization", "content": "City Free Delivery Service"}], "topic": [{"label": "Topic", "content": "Postal Employees"}], "place": [{"label": "Place", "content": "United States of America"}], "physicalDescription": [{"label": "Medium", "content": "metal (German silver)"}, {"label": "Dimensions", "content": "0.25 x 2.75 x 2 in. (0.635 x 6.985 x 5.08 cm)"}], "dataSource": [{"label": "Data Source", "content": "National Postal Museum"}], "objectType": [{"label": "Type", "content": "Employee Gear"}]}}, "url": "edanmdm:npm_1978.2247.32", "hash": "438e4225d29d46fa34dbbc004940f6c7ebc50402", "docSignature": "237472bd19c5069d6041cb26909a966f", "timestamp": 1663786505, "lastTimeUpdated": 1653674038, "title": "City letter carrier substitute cap badge"}