- unitid
-
{"value"=>"966055", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1950-1951", "type"=>"inclusive", "normal"=>"1950/1951"}
{"value"=>"1938", "type"=>"inclusive", "normal"=>"1938"}
- unittitle
-
{"value"=>"Notebooks, patent department"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 volumes"}]}
- container
-
{"type"=>"box", "value"=>"38"}
{"type"=>"reel", "value"=>"32"}
- date_start
-
1938
- keydate
-
1938
- date_end
-
1951
- date_inclusive_start
-
1938
- date_inclusive_end
-
1951