- unitid
-
{"value"=>"558325", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1815 Jan 25", "type"=>"inclusive", "normal"=>"1815-01-25"}
- unittitle
-
{"value"=>"Notes on the patents of John Fitch, Robert Dodds, Johns Stevens and Nicholas Roosevelt"}
- physdesc
-
{"format"=>"simple", "value"=>"18 pages, draft"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"48"}
- date_start
-
1815-01-25
- keydate
-
1815-01-25
- date_end
-
1815-01-25
- date_inclusive_start
-
1815
- date_inclusive_end
-
1815