- unitid
-
{"value"=>"984073", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1953-1954", "type"=>"inclusive", "normal"=>"1953/1954"}
- unittitle
-
{"value"=>"Rosenberg, Julius and Ethel, Case of"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 items", "unit"=>"items"}]}
- container
-
{"type"=>"box", "value"=>"7"}
- date_start
-
1953
- keydate
-
1953
- date_end
-
1954
- date_inclusive_start
-
1953
- date_inclusive_end
-
1954