- unitdate
-
{"value"=>"1956-1959", "type"=>"inclusive", "normal"=>"1956/1959"}
{"value"=>"N.D.", "type"=>"inclusive"}
- date_inclusive_start
-
1956
- date_inclusive_end
-
1959
- container
-
{"type"=>"box", "value"=>"10"}
{"type"=>"folder", "value"=>"3"}
{"type"=>"reel", "value"=>"5"}
- unitid
-
{"type"=>"local_mss", "value"=>"904325"}
- date_start
-
1956
- date_end
-
1959
- keydate
-
1956