- unitid
-
{"value"=>"796123", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957 Jan 31", "type"=>"inclusive", "normal"=>"1957-01-31"}
{"value"=>"1957", "type"=>"inclusive", "normal"=>"1957"}
{"value"=>"1957 Feb 12", "type"=>"inclusive", "normal"=>"1957-02-12"}
{"value"=>"1957 Feb 20", "type"=>"inclusive", "normal"=>"1957-02-20"}
{"value"=>"1957 Feb 24", "type"=>"inclusive", "normal"=>"1957-02-24"}
{"value"=>"1957 May 15", "type"=>"inclusive", "normal"=>"1957-05-15"}
{"value"=>"1957 May 23", "type"=>"inclusive", "normal"=>"1957-05-23"}
- unittitle
-
{"value"=>"<span class=\"persname\">Bauer-Albrechtson, Kai</span> (of Gustav Mahler Sällskapet)"}
- physdesc
-
{"format"=>"simple", "value"=>"typed letter, signed/2 leaves"}
{"format"=>"simple", "value"=>"Printed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
{"format"=>"simple", "value"=>"autograph letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
- container
-
{"type"=>"reel", "value"=>"6"}
{"type"=>"folder", "value"=>"364"}
- date_start
-
1957-01-31
- keydate
-
1957-01-31
- date_end
-
1957-05-23
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957