- unitdate
-
{"value"=>"1957 July 11", "type"=>"inclusive", "normal"=>"1957-07-11"}
{"value"=>"1958 Mar. 4", "type"=>"inclusive", "normal"=>"1958-03-04"}
- unittitle
-
{"value"=>"Nabokov, Ekaterina Sergeevna. 1 ALS, 1postcard to Vladimir and Vera Nabokov. In Russian"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"2 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Nabokov)"}
- date_inclusive_start
-
1957
- date_inclusive_end
-
1958
- keydate
-
1957-07-11
- extent_statement
-
2 letters
- unitid
-
{"type"=>"local_mss", "value"=>"548870"}
- date_start
-
1957-07-11
- date_end
-
1958-03-04