- unitdate
-
{"value"=>"1958 Sept. 28", "type"=>"inclusive", "normal"=>"1958-09-28"}
{"value"=>"1965 May 28", "type"=>"inclusive", "normal"=>"1965-05-28"}
- unittitle
-
{"value"=>"Mumford, Lewis. 2 ALS to Rukeyser"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 leaf", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1958
- date_inclusive_end
-
1965
- keydate
-
1958-09-28
- extent_statement
-
1 leaf
- unitid
-
{"type"=>"local_mss", "value"=>"540646"}
- date_start
-
1958-09-28
- date_end
-
1965-05-28