- unitid
-
{"value"=>"1", "type"=>"local_call"}
{"value"=>"1044143", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1843 September 14", "type"=>"inclusive", "normal"=>"1843-09-14"}
{"value"=>"1843 December 12", "type"=>"inclusive", "normal"=>"1843-12-12"}
- date_inclusive_start
-
1843
- date_inclusive_end
-
1843
- keydate
-
1843-09-14
- date_start
-
1843-09-14
- date_end
-
1843-12-12
- unittitle
-
{"value"=>"Letters to E. P. Whipple"}
- scopecontent
-
{"value"=>"<p>Also includes \"An English Coast-Picture\" from Appletons' Journal (negative photostats).</p>"}