- unitdate
-
{"value"=>"1957", "type"=>"inclusive", "normal"=>"1957"}
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957
- unittitle
-
{"value"=>"<span class=\"title\">Agon</span>, London: Boosey and Hawkes, Ltd."}
- scopecontent
-
{"value"=>"<p> full score; annotated with one page of notes</p>"}
- container
-
{"type"=>"box", "value"=>"39"}
{"type"=>"folder", "value"=>"4"}
- unitid
-
{"type"=>"local_mss", "value"=>"822188"}
- date_start
-
1957
- date_end
-
1957
- keydate
-
1957