- unitdate
-
{"value"=>"1970s - 1980s", "type"=>"inclusive", "normal"=>"1970/1989"}
- unittitle
-
{"value"=>"The Circus: France, Barnum and Bailey"}
- physdesc
-
{"format"=>"simple", "value"=>"35 mm transparencies"}
- container
-
{"type"=>"box", "value"=>"90"}
{"type"=>"volume", "value"=>"1"}
- date_inclusive_start
-
1970
- date_inclusive_end
-
1989
- keydate
-
1970
- unitid
-
{"type"=>"local_mss", "value"=>"924328"}
- date_start
-
1970
- date_end
-
1989