- unitid
-
{"value"=>"337905", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1863 Aug-1864 Jun", "type"=>"inclusive", "normal"=>"1863-08/1864-06"}
- unittitle
-
{"value"=>"Register 37"}
- scopecontent
-
{"value"=>"<p>Regiments: US Regulars, Wisconsin, Michigan, Maryland and District of ColumbiaHospital locations: District of Columbia, Virginia, North Carolina, Maryland and Missouri</p>"}
- container
-
{"type"=>"volume", "value"=>"40"}
- date_start
-
1863-08
- keydate
-
1863-08
- date_end
-
1864-06
- date_inclusive_start
-
1863
- date_inclusive_end
-
1864