- unitid
-
{"value"=>"2022490", "type"=>"local_mss"}
{"value"=>"33433112412105", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1802 April 2", "type"=>"inclusive", "normal"=>"1802-04-02"}
- unittitle
-
{"value"=>"Letter from From Louis-André Pichon"}
- physdesc
-
{"format"=>"simple", "value"=>"3 pages"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"18"}
{"type"=>"reel", "value"=>"1"}
- date_start
-
1802-04-02
- keydate
-
1802-04-02
- date_end
-
1802-04-02
- date_inclusive_start
-
1802
- date_inclusive_end
-
1802