- unitid
-
{"value"=>"3331414", "type"=>"local_mss"}
{"value"=>"PORT ND-A.10", "type"=>"local_call"}
- unitdate
-
{"calendar"=>"gregorian", "certainty"=>"inferred", "era"=>"ce", "type"=>"inclusive", "value"=>"[no date]"}
- unittitle
-
{"value"=>"George Hamilton Gordon, Lord Aberdeen to Miss Porter, envelope (empty)"}
- physdesc
-
{"format"=>"simple", "value"=>"1 envelope"}
- container
-
{"type"=>"box", "value"=>"13"}
{"type"=>"folder", "value"=>"1"}