- unitdate
-
{"value"=>"1915 [Dec. 25] - 1956 Mar. 20", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1915-12-25/1956-03-20"}
- unittitle
-
{"value"=>"Sarton, May. 29 ALS, 3 AL, 8 ANS, 1 TLS, 5 postcards to G. Sarton"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"46 letters in 9 folders", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1915
- date_inclusive_end
-
1956
- keydate
-
1915-12-25
- extent_statement
-
46 letters in 9 folders
- unitid
-
{"type"=>"local_mss", "value"=>"527611"}
- date_start
-
1915-12-25
- date_end
-
1956-03-20