- unitid
-
{"value"=>"3362785", "type"=>"local_mss"}
{"value"=>"14", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"circa 1964", "type"=>"inclusive", "normal"=>"1964", "certainty"=>"approximate"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"14 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"31.85 megabytes", "unit"=>"megabytes"}]}
- date_start
-
1964
- keydate
-
1964
- date_end
-
1964
- date_inclusive_start
-
1964
- date_inclusive_end
-
1964
- extent_statement
-
31.85 megabytes (14 computer files)