- unitid
-
{"value"=>"2106741", "type"=>"local_mss"}
{"value"=>"33433117971279", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1791", "type"=>"inclusive", "normal"=>"1791"}
{"value"=>"1793", "type"=>"inclusive", "normal"=>"1793"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Maps and surveys of the Hoosick patent"}
- container
-
{"type"=>"oversize_folder", "value"=>"12"}
- date_start
-
1791
- keydate
-
1791
- date_end
-
1793
- date_inclusive_start
-
1791
- date_inclusive_end
-
1793