- unitid
-
{"value"=>"3129403", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1938", "type"=>"inclusive", "normal"=>"1938"}
- unittitle
-
{"value"=>"Spink & Son, Ltd"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"48"}
{"type"=>"reel", "value"=>"5"}
- date_start
-
1938
- keydate
-
1938
- date_end
-
1938
- date_inclusive_start
-
1938
- date_inclusive_end
-
1938