- unitid
-
{"value"=>"664908", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1971-1976", "type"=>"inclusive", "normal"=>"1971/1976"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Programs, flyers, posters"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"17"}
- date_start
-
1971
- keydate
-
1971
- date_end
-
1976
- date_inclusive_start
-
1971
- date_inclusive_end
-
1976