- unitid
-
{"value"=>"[MAI-36402]", "type"=>"local_call"}
{"value"=>"1133583", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1953 August 5", "type"=>"inclusive", "normal"=>"1953-08-05"}
- date_inclusive_start
-
1953
- date_inclusive_end
-
1953
- keydate
-
1953-08-05
- date_start
-
1953-08-05
- date_end
-
1953-08-05
- unittitle
-
{"value"=>"<name>Register of Copyrights</name>, Letter: Washington DC, to Vladimir Ussachevsky, NY"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"4 items"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Typescript letter signed, ink. Re: copyright ownership of Edgar Varese's compositions. With 3 typed sheets of copyright information.</p> <p>Related names and works: Copyright Office; New Music Edition; Ussachevsky, Vladimir; Varese, Edgar.</p>"}
- container
-
{"type"=>"folder", "value"=>"201"}
- extent_statement
-
4 items