- unitid
-
{"value"=>"782455", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1959", "type"=>"inclusive", "normal"=>"1959"}
{"value"=>"1964", "type"=>"inclusive", "normal"=>"1964"}
- unittitle
-
{"value"=>"New York Telephone, 1958 -"}
- container
-
{"type"=>"box", "value"=>"295"}
{"type"=>"folder", "value"=>"12"}
- date_start
-
1959
- keydate
-
1959
- date_end
-
1964
- date_inclusive_start
-
1959
- date_inclusive_end
-
1964