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{
    "localId": "df661b56v",
    "label": "Radio reference map of the United States",
    "core": "obj",
    "dtoType": "map",
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:df661b56v"
}

{
    "id": "df661b56v",
    "sourceUrl": "https://www.digitalcommonwealth.org/search/commonwealth:df661b56v",
    "contentType": "map",
    "stage": "normalized",
    "title": "Radio reference map of the United States",
    "description": "Indicates primary monitoring stations, secondary monitoring stations, and changes of time.",
    "date": "[\"1947\"]",
    "year": 1947,
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:df661b56v",
    "rights": "No known copyright restrictions.",
    "rightsUri": "No known restrictions on use.",
    "reuseAllowed": "no restrictions",
    "language": "English",
    "identifierLocal": "06_01_018946",
    "creators": [
        "World Radio Laboratories"
    ],
    "institution": "Boston Public Library",
    "collections": [
        "Norman B. Leventhal Map & Education Center Collection"
    ],
    "subjects": [
        "United States--Maps",
        "Radio monitoring stations--United States--Maps"
    ],
    "subjectsGeographic": [
        "North and Central America",
        "United States"
    ],
    "genreBasic": [
        "Maps"
    ],
    "genreSpecific": [
        "Thematic maps"
    ],
    "typeOfResource": [
        "Cartographic"
    ],
    "country": "United States",
    "iiifBase": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3A02875w70v",
    "iiifManifest": "https://ark.digitalcommonwealth.org/ark:/50959/df661b56v/manifest",
    "thumbnailUrl": "https://bpldcassets.blob.core.windows.net/derivatives/images/commonwealth:02875w70v/image_thumbnail_300.jpg",
    "largeImageUrl": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3A02875w70v/full/max/0/default.jpg",
    "pageCount": 1,
    "source": "import",
    "pubPlace": "Council Bluffs, Iowa",
    "publisher": "World Radio Laboratories"
}

{
    "url": "https://ark.digitalcommonwealth.org/ark:/50959/df661b56v",
    "institutionArkId": "sf268508b",
    "collectionArkId": "41688024w",
    "schema:latitude": 38,
    "schema:longitude": -98,
    "extent": "1 map : color ; 66 x 87 cm",
    "notes": [
        "Indicates primary monitoring stations, secondary monitoring stations, and changes of time.",
        "Includes illustrations of World Radio Laboratory headquarters and founder Leo. I. Myerson.",
        "Manuscript in ink and pencil outlining time change areas and numbers."
    ],
    "hasTranscription": false,
    "dcId": "df661b56v",
    "type": "map"
}

{
    "seq": 1,
    "pageIndex": 0,
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    "url": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3A02875w70v/full/max/0/default.jpg",
    "mediaId": "13e250d64e0ecd82"
}