- unitid
-
{"value"=>"972798", "type"=>"local_mss"}
- unitdate
-
{"era"=>"ce", "calendar"=>"gregorian", "normal"=>"1968-05-18", "value"=>"5/18/68"}
- date_inclusive_start
-
1968
- date_inclusive_end
-
1968
- keydate
-
1968-05-18
- date_start
-
1968-05-18
- date_end
-
1968-05-18
- unittitle
-
{"value"=>"Rivers, Larry to Mason [Hoffenberg]"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"typescript letter signed\n"}, {"name"=>"extent", "value"=>"1 l"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"146"}
{"type"=>"folder", "value"=>"12"}
- extent_statement
-
1 l