- unitid
-
{"value"=>"981371", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1827", "type"=>"inclusive", "normal"=>"1827"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1827
- date_inclusive_end
-
1827
- keydate
-
1827
- date_start
-
1827
- date_end
-
1827
- unittitle
-
{"value"=>"Armstrong, William. To Edward Armstrong"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"11"}