- unitdate
-
{"value"=>"1923-1951", "type"=>"inclusive", "normal"=>"1923/1951"}
{"value"=>"n.d.", "type"=>"inclusive"}
- date_inclusive_start
-
1923
- date_inclusive_end
-
1951
- unittitle
-
{"value"=>"Unidentified Letters"}
- physdesc
-
{"value"=>"32 letters", "format"=>"simple"}
- container
-
{"type"=>"box", "value"=>"5"}
{"type"=>"folder", "value"=>"6"}
- unitid
-
{"type"=>"local_mss", "value"=>"484142"}
- date_start
-
1923
- date_end
-
1951
- keydate
-
1923