- unitid
-
{"value"=>"3374508", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1953-1962", "type"=>"inclusive", "normal"=>"1953/1962"}
{"value"=>"1990", "type"=>"inclusive", "normal"=>"1990"}
- unittitle
-
{"value"=>"L'Oiseau-Lyre-London (London)"}
- container
-
{"type"=>"box", "value"=>"438"}
{"type"=>"folder", "value"=>"13"}
- date_start
-
1953
- keydate
-
1953
- date_end
-
1990
- date_inclusive_start
-
1953
- date_inclusive_end
-
1990