Maryland Line, MD, postmark handstamp
{"id": "ld1-1643399842277-1643399847064-1", "version": "", "unitCode": "NPM", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "npm_1987.0905.32", "online_media": {"mediaCount": 3, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NPM-1987_0905_32b", "idsId": "NPM-1987_0905_32b", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/sy724211781-6e4d-41c6-8123-4765a0e0934c", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NPM-1987_0905_32b"}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NPM-1987_0905_32c", "idsId": "NPM-1987_0905_32c", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/sy79e44dcfe-dd03-4e1a-b02b-e0b3729dd9bd", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NPM-1987_0905_32c"}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NPM-1987_0905_32a", "idsId": "NPM-1987_0905_32a", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/sy7d5dcd956-9ba8-4d7c-a66f-5906328d9e6c", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NPM-1987_0905_32a"}]}, "unit_code": "NPM", "title_sort": "MARYLAND LINE, MD, POSTMARK HANDSTAMP", "guid": "http://n2t.net/ark:/65665/hm8ab52b268-c80a-469b-8baa-71e07b006bae", "record_link": "https://postalmuseum.si.edu/object/npm_1987.0905.32", "title": {"label": "Title", "content": "Maryland Line, MD, postmark handstamp"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Postal Museum"}, "indexedStructured": {"date": ["1860s", "1870s"], "geoLocation": [{"Other": {"type": "Place", "content": "Maryland"}}], "object_type": ["Mail Processing Equipment"], "topic": ["Civil War and Reconstruction (1860-1877)"], "place": ["Maryland"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "National Postal Museum Collection"}], "date": [{"label": "Date", "content": "c. 1870"}], "identifier": [{"label": "Object number", "content": "1987.0905.32"}], "notes": [{"label": "Description", "content": "This wood-head postmarking device from Maryland Line, Maryland, dates from the 1870s. Small post offices at that time were not supplied with postmarkers by the Post Office Department. Instead, postmasters were expected to procure them at their own expense from whatever source they chose."}, {"label": "Description", "content": "Wood or rubber was a low-cost alternative to a steel marking device. Rubber-die handstamps deteriorated over time and are seldom found. Wood handstamps were more durable but, as is visible in the photo, the carved letters were subject to more rapid wear."}], "topic": [{"label": "Topic", "content": "Civil War and Reconstruction (1860-1877)"}], "place": [{"label": "Place", "content": "Maryland"}], "physicalDescription": [{"label": "Medium", "content": "wood"}, {"label": "Dimensions", "content": "1.5 in (3.81 cm), diameter"}], "dataSource": [{"label": "Data Source", "content": "National Postal Museum"}], "objectType": [{"label": "Type", "content": "Mail Processing Equipment"}]}}, "url": "edanmdm:npm_1987.0905.32", "hash": "fcc8574ea7699d83e657bd64d18a612a1ece74db", "docSignature": "88e362b04b089bf3ee34cb8ffb837c68", "timestamp": 1663786505, "lastTimeUpdated": 1658480149, "title": "Maryland Line, MD, postmark handstamp"}