- unitid
-
{"value"=>"3329897", "type"=>"local_mss"}
{"value"=>"PORT 11.11.01", "type"=>"local_call"}
- unitdate
-
{"value"=>"1 November 1811", "type"=>"inclusive", "normal"=>"1811-11-01"}
- unittitle
-
{"value"=>"Matvey Alexandrovich Dmitrīev-Mamonov to \"Monsieur!,\" autograph letter signed"}
- physdesc
-
{"format"=>"simple", "value"=>"4 pages (double sheet)"}
- scopecontent
-
{"value"=>"<p>From: Moscow.</p>"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1811-11-01
- keydate
-
1811-11-01
- date_end
-
1811-11-01
- date_inclusive_start
-
1811
- date_inclusive_end
-
1811