- unitid
-
{"value"=>"3117415", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1851-1858", "type"=>"inclusive", "normal"=>"1851/1858"}
{"value"=>"1863-1865", "type"=>"inclusive", "normal"=>"1863/1865"}
- unittitle
-
{"value"=>"Dahlgren, John A"}
- physdesc
-
{"format"=>"simple", "value"=>"25 items, including a letterpress copy of Dahlgren's 1855 June 12 letter to an unidentified recipient."}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1851
- keydate
-
1851
- date_end
-
1865
- date_inclusive_start
-
1851
- date_inclusive_end
-
1865