- unitdate
-
{"value"=>"1820 July 16", "type"=>"inclusive", "normal"=>"1820-07-16"}
- date_inclusive_start
-
1820
- date_inclusive_end
-
1820
- unittitle
-
{"value"=>"Miller, Rev. John. ALS to the"}
- physdesc
-
{"value"=>"corr. out", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"3 p", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Oversize (+). In his: 74 ALS to various correspondents"}
- extent_statement
-
3 p
- unitid
-
{"type"=>"local_mss", "value"=>"543113"}
- date_start
-
1820-07-16
- date_end
-
1820-07-16
- keydate
-
1820-07-16