- unitid
-
{"value"=>"3330192", "type"=>"local_mss"}
{"value"=>"PORT 21.07.30", "type"=>"local_call"}
- unitdate
-
{"value"=>"30 July 1821", "type"=>"inclusive", "normal"=>"1821-07-30"}
- unittitle
-
{"value"=>"Prince Frederick Augustus, Duke of York and Albany to Miss Porter, autograph letter third person"}
- physdesc
-
{"format"=>"simple", "value"=>"1 page (double sheet)"}
- scopecontent
-
{"value"=>"<p>From: Horseguards. Alternate call number: MISC 3269. Phillipps number: 14616.</p>"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1821-07-30
- keydate
-
1821-07-30
- date_end
-
1821-07-30
- date_inclusive_start
-
1821
- date_inclusive_end
-
1821