- unitid
-
{"value"=>"3671663", "type"=>"local_mss"}
{"value"=>"317", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1993-1998", "type"=>"inclusive", "normal"=>"1993/1998"}
- unittitle
-
{"value"=>"Development Correspondence and Notes"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"33 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"167.6 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1993
- keydate
-
1993
- date_end
-
1998
- date_inclusive_start
-
1993
- date_inclusive_end
-
1998
- extent_statement
-
167.6 kilobytes (33 computer files)