- unitdate
-
{"value"=>"1908 June 12 - 1929 Nov. 6", "type"=>"inclusive", "normal"=>"1908-06-12/1929-11-06"}
- unittitle
-
{"value"=>"Granville-Barker, Harley Granville. LS, 5 ALS to Marsh. Two undated letters relate to John Masefield"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"6 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1908
- date_inclusive_end
-
1929
- keydate
-
1908-06-12
- extent_statement
-
6 letters
- unitid
-
{"type"=>"local_mss", "value"=>"523913"}
- date_start
-
1908-06-12
- date_end
-
1929-11-06