- unitid
-
{"value"=>"2130244", "type"=>"local_mss"}
{"value"=>"33433087960062", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"circa 1770-1800", "type"=>"inclusive", "normal"=>"1770/1800", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Map of New York Wards"}
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"68"}
- date_start
-
1770
- keydate
-
1770
- date_end
-
1800
- date_inclusive_start
-
1770
- date_inclusive_end
-
1800