- unitid
-
{"value"=>"2142095", "type"=>"local_mss"}
{"value"=>"33433121775237", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1827 March 19", "type"=>"inclusive", "normal"=>"1827-03-19"}
- unittitle
-
{"value"=>"Robert Hare to [Mathew Carey]"}
- physdesc
-
{"format"=>"simple", "value"=>"1 page, autograph letter signed"}
- container
-
{"type"=>"folder", "value"=>"1"}
- date_start
-
1827-03-19
- keydate
-
1827-03-19
- date_end
-
1827-03-19
- date_inclusive_start
-
1827
- date_inclusive_end
-
1827