- unitid
-
{"value"=>"556685", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1987-1991", "type"=>"inclusive", "normal"=>"1987/1991"}
{"value"=>"n.d.", "type"=>"inclusive"}
- container
-
{"type"=>"reel", "value"=>"55"}
{"type"=>"box", "value"=>"74"}
{"type"=>"folder", "value"=>"6-7"}
- date_start
-
1987
- keydate
-
1987
- date_end
-
1991
- date_inclusive_start
-
1987
- date_inclusive_end
-
1991