{
  "title_info_primary_tsi": "[Chart of Nantucket Island and the eastern half of Martha's Vineyard]",
  "date_tsim": [
    "1776"
  ],
  "name_tsim": [
    "Des Barres, Joseph F. W. (Joseph Frederick Wallet), 1722-1824"
  ],
  "physical_location_ssim": [
    "Boston Public Library"
  ],
  "identifier_uri_ss": "https://ark.digitalcommonwealth.org/ark:/50959/7h149z539",
  "identifier_iiif_manifest_ss": "https://ark.digitalcommonwealth.org/ark:/50959/7h149z539/manifest",
  "rights_ss": "No known copyright restrictions.",
  "license_ss": "No known restrictions on use.",
  "note_tsim": [
    "Relief shown by hachures. Depths shown by soundings.",
    "Includes navigational notes.",
    "Appears in the author's Atlantic Neptune. London : [J.F.W. Des Barres], 1777-[1781]."
  ]
}