- unitdate
-
{"value"=>"1959", "type"=>"inclusive", "normal"=>"1959"}
{"value"=>"n.d", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Vancouver, Correspondence"}
- container
-
{"type"=>"box", "value"=>"22"}
{"type"=>"folder", "value"=>"522"}
- date_inclusive_start
-
1959
- date_inclusive_end
-
1959
- keydate
-
1959
- unitid
-
{"type"=>"local_mss", "value"=>"650428"}
- date_start
-
1959
- date_end
-
1959