- unitid
-
{"value"=>"556262", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1987-1990", "type"=>"inclusive", "normal"=>"1987/1990"}
{"value"=>"n.d.", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Correspondence"}
- container
-
{"type"=>"reel", "value"=>"22"}
{"type"=>"box", "value"=>"31"}
{"type"=>"folder", "value"=>"3-5"}
- date_start
-
1987
- keydate
-
1987
- date_end
-
1990
- date_inclusive_start
-
1987
- date_inclusive_end
-
1990