- unitid
-
{"value"=>"3599078", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1923", "type"=>"inclusive", "normal"=>"1923"}
- unittitle
-
{"value"=>"\"Gray Hair\""}
- langmaterial
-
{"value"=>"Yiddish and English."}
- scopecontent
-
{"value"=>"<p>Piano/vocal scores. Words by Morris Rosenfeld.</p>"}
- container
-
{"type"=>"box", "value"=>"72"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1923
- keydate
-
1923
- date_end
-
1923
- date_inclusive_start
-
1923
- date_inclusive_end
-
1923