- unitdate
-
{"value"=>"1955-1969", "type"=>"inclusive", "normal"=>"1955/1969"}
{"value"=>"1989", "type"=>"inclusive", "normal"=>"1989"}
- date_inclusive_start
-
1955
- date_inclusive_end
-
1989
- unittitle
-
{"value"=>"G. Schirmer, Inc."}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"3"}
- unitid
-
{"type"=>"local_mss", "value"=>"431732"}
- date_start
-
1955
- date_end
-
1989
- keydate
-
1955