- unitid
-
{"value"=>"796228", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957 Mar 06", "type"=>"inclusive", "normal"=>"1957-03-06"}
{"value"=>"1959 Mar 31", "type"=>"inclusive", "normal"=>"1959-03-31"}
{"value"=>"1959 Apr 02", "type"=>"inclusive", "normal"=>"1959-04-02"}
- unittitle
-
{"value"=>"Letter to BW"}
- physdesc
-
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
- container
-
{"type"=>"reel", "value"=>"7"}
{"type"=>"folder", "value"=>"425"}
- date_start
-
1957-03-06
- keydate
-
1957-03-06
- date_end
-
1959-04-02
- date_inclusive_start
-
1957
- date_inclusive_end
-
1959