- unitdate
-
{"value"=>"1958-1971", "type"=>"inclusive", "normal"=>"1958/1971"}
{"value"=>"n.d", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Martin, John"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"152"}
- date_inclusive_start
-
1958
- date_inclusive_end
-
1971
- keydate
-
1958
- unitid
-
{"type"=>"local_mss", "value"=>"650141"}
- date_start
-
1958
- date_end
-
1971