- unitid
-
{"value"=>"[MAI-31149]", "type"=>"local_call"}
{"value"=>"1132630", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1958 February 7", "type"=>"inclusive", "normal"=>"1958-02-07"}
- date_inclusive_start
-
1958
- date_inclusive_end
-
1958
- keydate
-
1958-02-07
- date_start
-
1958-02-07
- date_end
-
1958-02-07
- unittitle
-
{"value"=>"<name>Ussachevsky, Vladimir</name>, Letter: NY, to Register of Copyright, Washington, DC"}
- scopecontent
-
{"value"=>"<p>Copy of letter, not signed.</p> <p>Re: renewal copyright application for Becker's <em>Symphonia Brevis</em>. Application enclosed.</p> <p>Related names and works: Becker, John J. <em>Symphonia Brevis</em>; Register of Copyrights.</p>"}
- container
-
{"type"=>"folder", "value"=>"10"}