- unitid
-
{"value"=>"3411411", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1978", "type"=>"inclusive", "normal"=>"1978"}
{"value"=>"1981", "type"=>"inclusive", "normal"=>"1981"}
- unittitle
-
{"value"=>"Visual Education Corporation (Princeton, N.J.)"}
- container
-
{"type"=>"box", "value"=>"652"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1978
- keydate
-
1978
- date_end
-
1981
- date_inclusive_start
-
1978
- date_inclusive_end
-
1981