- unitid
-
{"value"=>"2022564", "type"=>"local_mss"}
{"value"=>"33433112412105", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1809 February 23", "type"=>"inclusive", "normal"=>"1809-02-23"}
- unittitle
-
{"value"=>"Letter from Francis Preston"}
- physdesc
-
{"format"=>"simple", "value"=>"4 pages"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"25"}
{"type"=>"reel", "value"=>"1"}
- date_start
-
1809-02-23
- keydate
-
1809-02-23
- date_end
-
1809-02-23
- date_inclusive_start
-
1809
- date_inclusive_end
-
1809