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{
    "localId": "ht250c33w",
    "label": "North Atlantic track chart",
    "core": "obj",
    "dtoType": "map",
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:ht250c33w"
}

{
    "id": "ht250c33w",
    "sourceUrl": "https://www.digitalcommonwealth.org/search/commonwealth:ht250c33w",
    "contentType": "map",
    "stage": "normalized",
    "title": "North Atlantic track chart",
    "description": "April 1884.",
    "date": "[\"1884\"]",
    "year": 1884,
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:ht250c33w",
    "rights": "No known copyright restrictions.",
    "rightsUri": "No known restrictions on use.",
    "reuseAllowed": "no restrictions",
    "language": "English",
    "identifierLocal": "06_01_015440",
    "creators": [
        "U.S. Coast and Geodetic Survey",
        "Julius Bien & Co."
    ],
    "institution": "Boston Public Library",
    "collections": [
        "Norman B. Leventhal Map & Education Center Collection"
    ],
    "subjects": [
        "Magnetic declination--North Atlantic Ocean--Maps",
        "North Atlantic Ocean--Maps"
    ],
    "subjectsGeographic": [
        "Atlantic Ocean"
    ],
    "genreBasic": [
        "Maps"
    ],
    "typeOfResource": [
        "Cartographic"
    ],
    "iiifBase": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3Aht250c345",
    "iiifManifest": "https://ark.digitalcommonwealth.org/ark:/50959/ht250c33w/manifest",
    "thumbnailUrl": "https://bpldcassets.blob.core.windows.net/derivatives/images/commonwealth:ht250c345/image_thumbnail_300.jpg",
    "largeImageUrl": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3Aht250c345/full/max/0/default.jpg",
    "pageCount": 1,
    "source": "import",
    "pubPlace": "[Washington, D.C.]",
    "publisher": "U.S. Coast & Geodetic Survey"
}

{
    "url": "https://ark.digitalcommonwealth.org/ark:/50959/ht250c33w",
    "institutionArkId": "sf268508b",
    "collectionArkId": "41688024w",
    "extent": "1 map : color ; 22 x 78 cm",
    "notes": [
        "April 1884.",
        "\"No. 3029.\""
    ],
    "hasTranscription": false,
    "dcId": "ht250c33w",
    "type": "map"
}

{
    "seq": 1,
    "pageIndex": 0,
    "type": "photo",
    "url": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3Aht250c345/full/max/0/default.jpg",
    "mediaId": "1d54eba09c93ecbf"
}