- unitid
-
{"value"=>"802050", "type"=>"local_mss"}
- unitdate
-
{"value"=>"c1921", "type"=>"inclusive", "normal"=>"1921"}
- unittitle
-
{"value"=>"<span class=\"persname\">Ravel, Maurice.</span> La Valse (Poème choréographique pour orchestre). Paris: A. Durand"}
- physdesc
-
{"format"=>"simple", "value"=>"132 p."}
- scopecontent
-
{"value"=>"<p>Pl. no. D F 9885.</p> <p>Annotated by AT.</p>"}
- container
-
{"type"=>"Microfilm", "value"=>"*ZB-2407, Reel 17"}
{"type"=>"folder", "value"=>"A191"}
- date_start
-
1921
- keydate
-
1921
- date_end
-
1921
- date_inclusive_start
-
1921
- date_inclusive_end
-
1921