- unitdate
-
{"value"=>"1818?", "type"=>"inclusive", "certainty"=>"questionable", "normal"=>"1818"}
- date_inclusive_start
-
1818
- date_inclusive_end
-
1818
- unittitle
-
{"value"=>"Green, Joseph Henry. ALS to"}
- physdesc
-
{"value"=>"corr. Out", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 p", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- extent_statement
-
1 p
- unitid
-
{"type"=>"local_mss", "value"=>"543696"}
- date_start
-
1818
- date_end
-
1818
- keydate
-
1818