- unitdate
-
{"value"=>"[1829] Feb. 6", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1829-02-06"}
- date_inclusive_start
-
1829
- date_inclusive_end
-
1829
- unittitle
-
{"value"=>"Cochrane, [--?]. ALS to"}
- physdesc
-
{"value"=>"corr. out", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 p", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"In his: Letter books, 1797-1837. Vol. 1, no. 51"}
- extent_statement
-
1 p
- unitid
-
{"type"=>"local_mss", "value"=>"544928"}
- date_start
-
1829-02-06
- date_end
-
1829-02-06
- keydate
-
1829-02-06