- unitid
-
{"value"=>"3599315", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1928-1942", "type"=>"inclusive", "normal"=>"1928/1942"}
- unittitle
-
{"value"=>"\"Ervach!\""}
- langmaterial
-
{"value"=>"Yiddish and English."}
- scopecontent
-
{"value"=>"<p>For mixed voices and piano. Full score used as parts, and later parts arranged for small orchestra.</p>"}
- container
-
{"type"=>"box", "value"=>"83"}
{"type"=>"folder", "value"=>"7"}
- date_start
-
1928
- keydate
-
1928
- date_end
-
1942
- date_inclusive_start
-
1928
- date_inclusive_end
-
1942