- unitid
-
{"value"=>"3298829", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1955-1956", "type"=>"inclusive", "normal"=>"1955/1956"}
- unittitle
-
{"value"=>"Columbia-Parlophone-MGM (England)"}
- scopecontent
-
{"value"=>"<p>Includes Alphabetical catalogue of Columbia, Parlophone, and MGM Records.</p>"}
- container
-
{"type"=>"box", "value"=>"164"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1955
- keydate
-
1955
- date_end
-
1956
- date_inclusive_start
-
1955
- date_inclusive_end
-
1956