- unitid
-
{"value"=>"782023", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1981 - 1991", "type"=>"inclusive", "normal"=>"1981/1991"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Columbia University, 1957"}
- container
-
{"type"=>"box", "value"=>"273"}
{"type"=>"folder", "value"=>"13"}
- date_start
-
1981
- keydate
-
1981
- date_end
-
1991
- date_inclusive_start
-
1981
- date_inclusive_end
-
1991