- unitid
-
{"value"=>"795774", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957 May 29", "type"=>"inclusive", "normal"=>"1957-05-29"}
{"value"=>"1957 Jun 03", "type"=>"inclusive", "normal"=>"1957-06-03"}
{"value"=>"1959 Oct 10", "type"=>"inclusive", "normal"=>"1959-10-10"}
{"value"=>"1959 Nov 17", "type"=>"inclusive", "normal"=>"1959-11-17"}
{"value"=>"1959 Nov 24", "type"=>"inclusive", "normal"=>"1959-11-24"}
- 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 card/1 leaf"}
{"format"=>"simple", "value"=>"autograph letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
- container
-
{"type"=>"reel", "value"=>"3"}
{"type"=>"folder", "value"=>"185"}
- date_start
-
1957-05-29
- keydate
-
1957-05-29
- date_end
-
1959-11-24
- date_inclusive_start
-
1957
- date_inclusive_end
-
1959