- unitid
-
{"value"=>"991084", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1894-1960", "type"=>"inclusive", "normal"=>"1894/1960"}
- unittitle
-
{"value"=>"Series VI: Macmillan Author Files"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"83 boxes", "unit"=>"containers"}, {"name"=>"extent", "value"=>"37.13 linear feet", "unit"=>"linear_feet"}]}
- date_start
-
1894
- keydate
-
1894
- date_end
-
1960
- date_inclusive_start
-
1894
- date_inclusive_end
-
1960
- extent_statement
-
37.13 linear feet (83 boxes)