- unitid
-
{"value"=>"744159", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1918-1922", "type"=>"inclusive", "normal"=>"1918/1922"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Pickford, Jack"}
- container
-
{"type"=>"box", "value"=>"112"}
{"type"=>"folder", "value"=>"42"}
- date_start
-
1918
- keydate
-
1918
- date_end
-
1922
- date_inclusive_start
-
1918
- date_inclusive_end
-
1922