- unitid
-
{"value"=>"795922", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1918 Jul 11", "type"=>"inclusive", "normal"=>"1918-07-11"}
{"value"=>"1923 Jun 25", "type"=>"inclusive", "normal"=>"1923-06-25"}
{"value"=>"1935 Apr 08", "type"=>"inclusive", "normal"=>"1935-04-08"}
{"value"=>"1939 May 18", "type"=>"inclusive", "normal"=>"1939-05-18"}
{"value"=>"1939 Jun 02", "type"=>"inclusive", "normal"=>"1939-06-02"}
{"value"=>"1939 Oct 31", "type"=>"inclusive", "normal"=>"1939-10-31"}
{"value"=>"1939 Jun 05", "type"=>"inclusive", "normal"=>"1939-06-05"}
{"value"=>"1939 Jun 07", "type"=>"inclusive", "normal"=>"1939-06-07"}
{"value"=>"1939 Jun 10", "type"=>"inclusive", "normal"=>"1939-06-10"}
{"value"=>"1939 Jun 15", "type"=>"inclusive", "normal"=>"1939-06-15"}
{"value"=>"1939 Jun 21", "type"=>"inclusive", "normal"=>"1939-06-21"}
{"value"=>"1939 Jul 01", "type"=>"inclusive", "normal"=>"1939-07-01"}
- unittitle
-
{"value"=>"Singakademie des Wiener Konzert-Vereines"}
- physdesc
-
{"format"=>"simple", "value"=>"autograph letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"autograph letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/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"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
- container
-
{"type"=>"reel", "value"=>"4"}
{"type"=>"folder", "value"=>"255"}
- date_start
-
1918-07-11
- keydate
-
1918-07-11
- date_end
-
1939-10-31
- date_inclusive_start
-
1918
- date_inclusive_end
-
1939