- unitdate
-
{"value"=>"1942 Apr. 13", "type"=>"inclusive", "normal"=>"1942-04-13"}
{"value"=>"1942 Dec. 17", "type"=>"inclusive", "normal"=>"1942-12-17"}
- unittitle
-
{"value"=>"De Forest, Lee. 2 TLS to Rukeyser. Relates to Willard Gibbs"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 p. each", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Rukeyser)"}
- date_inclusive_start
-
1942
- date_inclusive_end
-
1942
- keydate
-
1942-04-13
- extent_statement
-
1 p. each
- unitid
-
{"type"=>"local_mss", "value"=>"540502"}
- date_start
-
1942-04-13
- date_end
-
1942-12-17