Drift Meter, B-3, Boeing B-17D "Swoose"
{"id": "ld1-1643400021979-1643400022331-0", "version": "", "unitCode": "NASM", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "nasm_A19500075025", "online_media": {"mediaCount": 4, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-NASM2012-02109", "idsId": "NASM-NASM2012-02109", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf41a9af8cc-5e61-4fe0-8a79-f1c416318e83", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-NASM2012-02109", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-NASM2012-02109.tif", "width": 2333, "height": 3000}, {"width": 2333, "height": 3000, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-NASM2012-02109.jpg", "dimensions": "2333x3000"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-NASM2012-02109_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-NASM2012-02109_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19500075025_PS01", "idsId": "NASM-A19500075025_PS01", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf4486d7b72-84a5-4fa1-9e1a-a8a539089e8b", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19500075025_PS01", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS01.tif", "width": 4912, "height": 5749}, {"width": 4912, "height": 5749, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS01.jpg", "dimensions": "4912x5749"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS01_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS01_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19500075025_PS02", "idsId": "NASM-A19500075025_PS02", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf4d7afbb90-fb71-4b36-b60b-dfc17a786d4a", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19500075025_PS02", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS02.tif", "width": 4662, "height": 6366}, {"width": 4662, "height": 6366, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS02.jpg", "dimensions": "4662x6366"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS02_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS02_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19500075025_PS03", "idsId": "NASM-A19500075025_PS03", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf49182ada3-ecea-4b8e-b5e4-d38faa3a910a", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19500075025_PS03", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS03.tif", "width": 4912, "height": 7135}, {"width": 4912, "height": 7135, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS03.jpg", "dimensions": "4912x7135"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS03_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19500075025_PS03_thumb"}]}]}, "unit_code": "NASM", "title_sort": "DRIFT METER, B-3, BOEING B-17D \"SWOOSE\"", "guid": "http://n2t.net/ark:/65665/nv99f4db6f0-3c86-4bde-9642-0d559c7de13d", "record_link": "http://n2t.net/ark:/65665/nv99f4db6f0-3c86-4bde-9642-0d559c7de13d", "title": {"label": "Object Name", "content": "Drift Meter, B-3, Boeing B-17D \"Swoose\""}, "metadata_usage": {"access": "CC0"}, "data_source": "National Air and Space Museum"}, "indexedStructured": {"geoLocation": [{"L2": {"type": "Country", "content": "United States of America"}}], "object_type": ["Navigational instruments"], "place": ["United States of America"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "National Air and Space Museum Collection"}], "identifier": [{"label": "Inventory Number", "content": "A19500075025"}], "notes": [{"label": "Physical Description", "content": "Sighting head, missing periscopic element."}, {"label": "Summary", "content": "The B-3 was used on bombers and transports when ground or water could be clearly seen. It evolved from the earlier Gatty drift meters."}], "creditLine": [{"label": "Credit Line", "content": "Gift of the City of Los Angeles"}], "place": [{"label": "Country of Origin", "content": "United States of America"}], "physicalDescription": [{"label": "Materials", "content": "aluminum, brass, copper, cork, glass mirror, lenses, paint, plastic"}, {"label": "Dimensions", "content": "3-D (Without Eyepiece): 26.7 x 15.2 x 22.2cm (10 1/2 x 6 x 8 3/4 in.)"}, {"label": "Dimensions", "content": "Other (With Eyepiece): 26.7cm (10 1/2 in.)"}], "dataSource": [{"label": "Data Source", "content": "National Air and Space Museum"}], "objectRights": [{"label": "Restrictions & Rights", "content": "CC0"}], "objectType": [{"label": "Type", "content": "INSTRUMENTS-Navigational"}]}}, "url": "edanmdm:nasm_A19500075025", "hash": "189874ccba5e11762cb06c2d5abf9153d9b181b1", "docSignature": "b42e6aada1575ff6292777be407ca10b", "timestamp": 1666664365, "lastTimeUpdated": 1659517128, "title": "Drift Meter, B-3, Boeing B-17D \"Swoose\""}