- unitid
-
{"value"=>"[MAI-39982]", "type"=>"local_call"}
{"value"=>"1134094", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1953", "type"=>"inclusive", "normal"=>"1953"}
- date_inclusive_start
-
1953
- date_inclusive_end
-
1953
- keydate
-
1953
- date_start
-
1953
- date_end
-
1953
- unittitle
-
{"value"=>"<name>Morrow, Robert</name>, Postcard: OK, to American Music Center, NY, September 2"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 item"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Autograph card, signed in ink. Re: subscription to New Music.</p> <p>Related names and works: American Music Center; New Music Society.</p>"}
- container
-
{"type"=>"folder", "value"=>"277"}
- extent_statement
-
1 item