- unitid
-
{"value"=>"3332233", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1955", "type"=>"inclusive", "normal"=>"1955"}
{"value"=>"1964", "type"=>"inclusive", "normal"=>"1964"}
- unittitle
-
{"value"=>"Ducretet-Thomson, catalog and supplements"}
- container
-
{"type"=>"box", "value"=>"233"}
{"type"=>"folder", "value"=>"11"}
- note
-
{"value"=>"Published by Pathé-Marconi."}
- date_start
-
1955
- keydate
-
1955
- date_end
-
1964
- date_inclusive_start
-
1955
- date_inclusive_end
-
1964