- unitdate
-
{"value"=>"1940 - 1943", "type"=>"inclusive", "normal"=>"1940/1943"}
- date_inclusive_start
-
1940
- date_inclusive_end
-
1943
- unittitle
-
{"value"=>"Letters, ALS, TLS, etc. from miscellaneous correspondents, not listed separately, to Arthur Altschul. Relate to the John Steinbeck letter to L. M. Birkhead"}
- physdesc
-
{"value"=>"related corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"18 letters in 4 folders", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Steinbeck)"}
- extent_statement
-
18 letters in 4 folders
- unitid
-
{"type"=>"local_mss", "value"=>"532570"}
- date_start
-
1940
- date_end
-
1943
- keydate
-
1940