- unitdate
-
{"value"=>"1916, Mar 1-1918, Dec 31"}
- unittitle
-
{"value"=>"Ariz, Calif, New York, Oyster Bay, Bar Harbor, etc."}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"volume", "value"=>"22"}
- date_inclusive_start
-
1916
- date_inclusive_end
-
1918
- keydate
-
1916-03-01
- unitid
-
{"type"=>"local_mss", "value"=>"483439"}