- unitid
-
{"value"=>"996566", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1871", "type"=>"inclusive", "normal"=>"1871"}
{"value"=>"1905", "type"=>"inclusive", "normal"=>"1905"}
- unittitle
-
{"value"=>"Van Orden, William A. Telegraphy certificates"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1871
- keydate
-
1871
- date_end
-
1905
- date_inclusive_start
-
1871
- date_inclusive_end
-
1905