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{
    "localId": "4m90f808d",
    "label": "Portion of the copper district, Michigan, Lake Superior",
    "core": "obj",
    "dtoType": "map",
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:4m90f808d"
}

{
    "id": "4m90f808d",
    "sourceUrl": "https://www.digitalcommonwealth.org/search/commonwealth:4m90f808d",
    "contentType": "map",
    "stage": "normalized",
    "title": "Portion of the copper district, Michigan, Lake Superior",
    "description": "Shows the Houghton-Portage Lake area.",
    "date": "[\"1873\"]",
    "year": 1873,
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:4m90f808d",
    "rights": "No known copyright restrictions.",
    "rightsUri": "No known restrictions on use.",
    "reuseAllowed": "no restrictions",
    "language": "English",
    "identifierLocal": "06_01_011172",
    "creators": [
        "Bolton, George D."
    ],
    "institution": "Boston Public Library",
    "collections": [
        "Norman B. Leventhal Map & Education Center Collection"
    ],
    "subjects": [
        "Landowners--Michigan--Houghton County--Maps",
        "Real property--Michigan--Houghton County--Maps",
        "Railroads--Michigan--Houghton County--Maps",
        "Roads--Michigan--Houghton County--Maps",
        "Houghton County (Mich.)--Maps"
    ],
    "subjectsGeographic": [
        "Houghton (county)",
        "Michigan",
        "North and Central America",
        "United States"
    ],
    "genreBasic": [
        "Maps",
        "Manuscripts"
    ],
    "typeOfResource": [
        "Cartographic"
    ],
    "country": "United States",
    "state": "Michigan",
    "county": "Houghton",
    "iiifBase": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3A4m90f809p",
    "iiifManifest": "https://ark.digitalcommonwealth.org/ark:/50959/4m90f808d/manifest",
    "thumbnailUrl": "https://bpldcassets.blob.core.windows.net/derivatives/images/commonwealth:4m90f809p/image_thumbnail_300.jpg",
    "largeImageUrl": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3A4m90f809p/full/max/0/default.jpg",
    "pageCount": 1,
    "source": "import",
    "pubPlace": "Calumet, Mich",
    "publisher": "[s.n.]"
}

{
    "url": "https://ark.digitalcommonwealth.org/ark:/50959/4m90f808d",
    "institutionArkId": "sf268508b",
    "collectionArkId": "41688024w",
    "schema:latitude": 46.95,
    "schema:longitude": -88.6833,
    "extent": "1 map : ms. col. ; 75 x 53 cm.",
    "notes": [
        "Shows the Houghton-Portage Lake area.",
        "Manuscript color and text added to show properties and owners."
    ],
    "hasTranscription": false,
    "dcId": "4m90f808d",
    "type": "map"
}

{
    "seq": 1,
    "pageIndex": 0,
    "type": "photo",
    "url": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3A4m90f809p/full/max/0/default.jpg",
    "mediaId": "f1d08211c22e52fb"
}