- unitid
-
{"value"=>"796771", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957 Jun 03", "type"=>"inclusive", "normal"=>"1957-06-03"}
{"value"=>"1957 Jul 01", "type"=>"inclusive", "normal"=>"1957-07-01"}
{"value"=>"1957 Jun 11", "type"=>"inclusive", "normal"=>"1957-06-11"}
{"value"=>"1957 Jun 17", "type"=>"inclusive", "normal"=>"1957-06-17"}
{"value"=>"1957 Nov 21", "type"=>"inclusive", "normal"=>"1957-11-21"}
{"value"=>"1957 Nov 29", "type"=>"inclusive", "normal"=>"1957-11-29"}
{"value"=>"1957 Dec 03", "type"=>"inclusive", "normal"=>"1957-12-03"}
{"value"=>"1958 Jan 02", "type"=>"inclusive", "normal"=>"1958-01-02"}
{"value"=>"1958 Jan 07", "type"=>"inclusive", "normal"=>"1958-01-07"}
{"value"=>"[1958] Jan 08", "type"=>"inclusive", "normal"=>"1958-01-08", "certainty"=>"inferred"}
{"value"=>"1958 Jan 14", "type"=>"inclusive", "normal"=>"1958-01-14"}
- unittitle
-
{"value"=>"<span class=\"persname\">Obermeyer, Hermann</span> (of Vienna Philharmonic)"}
- 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"=>"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 card/2 leaves"}
{"format"=>"simple", "value"=>"typed letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"autograph letter, signed/1 leaf"}
{"format"=>"simple", "value"=>"typed card/1 leaf"}
- container
-
{"type"=>"reel", "value"=>"11"}
{"type"=>"folder", "value"=>"8"}
- date_start
-
1957-06-03
- keydate
-
1957-06-03
- date_end
-
1958-01-14
- date_inclusive_start
-
1957
- date_inclusive_end
-
1958