- unitdate
-
{"value"=>"1929 - 1931", "type"=>"inclusive", "normal"=>"1929/1931"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1929
- date_inclusive_end
-
1931
- unittitle
-
{"value"=>"Levitzki, Mischa"}
- container
-
{"type"=>"box", "value"=>"9"}
{"type"=>"folder", "value"=>"22"}
- unitid
-
{"type"=>"local_mss", "value"=>"867525"}
- date_start
-
1929
- date_end
-
1931
- keydate
-
1929