- unitdate
-
{"value"=>"1967-1974", "type"=>"inclusive", "normal"=>"1967/1974"}
- date_inclusive_start
-
1967
- date_inclusive_end
-
1974
- unittitle
-
{"value"=>"[Chess problems] Diagrams, tables, solutions, newspaper clippings, and related correspondence"}
- physdesc
-
{"value"=>"ms. and typescripts", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"8 folders", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- extent_statement
-
8 folders
- unitid
-
{"type"=>"local_mss", "value"=>"546924"}
- date_start
-
1967
- date_end
-
1974
- keydate
-
1967