- unitid
-
{"value"=>"3331497", "type"=>"local_mss"}
{"value"=>"PORT ND-M.12", "type"=>"local_call"}
- unitdate
-
{"calendar"=>"gregorian", "certainty"=>"inferred", "era"=>"ce", "type"=>"inclusive", "value"=>"[no date]"}
- unittitle
-
{"value"=>"Anna Middleton to Jane Porter, autograph letter signed"}
- physdesc
-
{"format"=>"simple", "value"=>"2 pages (double sheet)"}
- container
-
{"type"=>"box", "value"=>"13"}
{"type"=>"folder", "value"=>"7"}