- unitid
-
{"value"=>"796659", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1956 Apr 16", "type"=>"inclusive", "normal"=>"1956-04-16"}
{"value"=>"1956 Mar 31", "type"=>"inclusive", "normal"=>"1956-03-31"}
{"value"=>"1956 Apr 18", "type"=>"inclusive", "normal"=>"1956-04-18"}
- unittitle
-
{"value"=>"Letter to BW"}
- physdesc
-
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"Clipping/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
- date_start
-
1956-04-16
- keydate
-
1956-04-16
- date_end
-
1956-04-18
- date_inclusive_start
-
1956
- date_inclusive_end
-
1956