- unitid
-
{"value"=>"[MAI-33937]", "type"=>"local_call"}
{"value"=>"1133224", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957 August 9", "type"=>"inclusive", "normal"=>"1957-08-09"}
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957
- keydate
-
1957-08-09
- date_start
-
1957-08-09
- date_end
-
1957-08-09
- unittitle
-
{"value"=>"<name>Library of Congress</name>, Letter: Washington DC, to New Music Editions, NY"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 letter"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Typescript letter signed, ink. Re: New Music publication.</p> <p>Related names and works: New Music Edition; Walter, Alpheus L.</p>"}
- container
-
{"type"=>"folder", "value"=>"139"}
- extent_statement
-
1 letter