- unitdate
-
{"value"=>"1957 Oct. 11", "type"=>"inclusive", "normal"=>"1957-10-11"}
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957
- unittitle
-
{"value"=>"Arvin, Newton. 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"}
- extent_statement
-
1 leaf
- unitid
-
{"type"=>"local_mss", "value"=>"540434"}
- date_start
-
1957-10-11
- date_end
-
1957-10-11
- keydate
-
1957-10-11