- unitid
-
{"value"=>"2142088", "type"=>"local_mss"}
{"value"=>"33433121775237", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1811 April 5", "type"=>"inclusive", "normal"=>"1811-04-05"}
- unittitle
-
{"value"=>"Robert Fulton to William Edgar"}
- physdesc
-
{"format"=>"simple", "value"=>"1 page, autograph note signed"}
- container
-
{"type"=>"folder", "value"=>"1"}
- date_start
-
1811-04-05
- keydate
-
1811-04-05
- date_end
-
1811-04-05
- date_inclusive_start
-
1811
- date_inclusive_end
-
1811