- unitdate
-
{"value"=>"1973 June 17 - 1975 Feb. 20", "type"=>"inclusive", "normal"=>"1973-06-17/1975-02-20"}
- unittitle
-
{"value"=>"Baez, Albert V. 3 ALS, 2 greeting cards to Boyle"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"5 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Boyle)"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1975
- keydate
-
1973-06-17
- extent_statement
-
5 letters
- unitid
-
{"type"=>"local_mss", "value"=>"533849"}
- date_start
-
1973-06-17
- date_end
-
1975-02-20