- unitid
-
{"value"=>"1000340", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1850?", "type"=>"inclusive", "normal"=>"1850", "certainty"=>"questionable"}
- unittitle
-
{"value"=>"Herbert, Henry William - Petition to the Legislature of New York for the protection of birds, with draft of a bill"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1850
- keydate
-
1850
- date_end
-
1850
- date_inclusive_start
-
1850
- date_inclusive_end
-
1850