- unitdate
-
{"value"=>"1988-1990", "type"=>"inclusive", "normal"=>"1988/1990"}
{"value"=>"n.d.", "type"=>"inclusive"}
- date_inclusive_start
-
1988
- date_inclusive_end
-
1990
- unittitle
-
{"value"=>"Data and notes"}
- physdesc
-
{"value"=>"Includes transparencies", "format"=>"simple"}
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"5-6"}
- unitid
-
{"type"=>"local_mss", "value"=>"512928"}
- date_start
-
1988
- date_end
-
1990
- keydate
-
1988