- unitid
-
{"value"=>"2142094", "type"=>"local_mss"}
{"value"=>"33433121775237", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1824 January 7", "type"=>"inclusive", "normal"=>"1824-01-07"}
- unittitle
-
{"value"=>"Cadwallader D. Colden and J. Griscom letter to an unidentified correspondent"}
- physdesc
-
{"format"=>"simple", "value"=>"1 page, letter signed"}
- container
-
{"type"=>"folder", "value"=>"1"}
- date_start
-
1824-01-07
- keydate
-
1824-01-07
- date_end
-
1824-01-07
- date_inclusive_start
-
1824
- date_inclusive_end
-
1824