- unitdate
-
{"value"=>"1968 Oct. 25 - 1986 Dec. 16", "type"=>"inclusive", "normal"=>"1968-10-25/1986-12-16"}
- unittitle
-
{"value"=>"Letters, ALS, TLS, etc., from various publishers and booksellers, not listed separately, to Boyle"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"31 letters in 3 folders", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Boyle)"}
- date_inclusive_start
-
1968
- date_inclusive_end
-
1986
- keydate
-
1968-10-25
- extent_statement
-
31 letters in 3 folders
- unitid
-
{"type"=>"local_mss", "value"=>"533970"}
- date_start
-
1968-10-25
- date_end
-
1986-12-16