- unitid
-
{"value"=>"2102413", "type"=>"local_mss"}
{"value"=>"33433087954933", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1768 March 4", "type"=>"inclusive", "normal"=>"1768-03-04"}
- unittitle
-
{"value"=>"Letter from Nathaniel Rogers to the Speaker of the House of Representatives of the Massachusetts Bay"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"29"}
- date_start
-
1768-03-04
- keydate
-
1768-03-04
- date_end
-
1768-03-04
- date_inclusive_start
-
1768
- date_inclusive_end
-
1768