- unitid
-
{"value"=>"2103309", "type"=>"local_mss"}
{"value"=>"33433087955005", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"[1780]", "type"=>"inclusive", "normal"=>"1780", "certainty"=>"inferred"}
- unittitle
-
{"value"=>"Notes on the history of the boundaries of Massachusetts"}
- physdesc
-
{"format"=>"simple", "value"=>"In the handwriting of John Adams"}
- container
-
{"type"=>"box", "value"=>"5"}
{"type"=>"folder", "value"=>"17"}
- date_start
-
1780
- keydate
-
1780
- date_end
-
1780
- date_inclusive_start
-
1780
- date_inclusive_end
-
1780