- unitid
-
{"value"=>"279665", "type"=>"local_mss"}
{"value"=>"EM. 15264", "type"=>"local_emmet"}
- unitdate
-
{"value"=>"Aug. 13, 1807", "type"=>"inclusive", "normal"=>"1807-08-13"}
- unittitle
-
{"value"=>"Letter"}
- physdesc
-
{"value"=>"A. L. S. 2 pp. 8o", "format"=>"simple"}
- abstract
-
{"value"=>"Legal points of a certain case involving insurance on a ship."}
- origination
-
{"value"=>"Colden, Cadwallader David (New York)", "type"=>"persname", "role"=>"Author"}
- date_inclusive_start
-
1807
- date_inclusive_end
-
1807
- keydate
-
1807-08-13
- date_start
-
1807-08-13
- date_end
-
1807-08-13