- unitid
-
{"value"=>"172196", "type"=>"local_mss"}
{"value"=>"1.45", "type"=>"local_call"}
- unitdate
-
{"value"=>"1907", "type"=>"inclusive", "normal"=>"1907"}
{"value"=>"1909", "type"=>"inclusive", "normal"=>"1909"}
{"value"=>"1917", "type"=>"inclusive", "normal"=>"1917"}
{"value"=>"1919", "type"=>"inclusive", "normal"=>"1919"}
- unittitle
-
{"value"=>"Davis, Arthur Powell"}
- physdesc
-
{"format"=>"simple", "value"=>"7"}
- scopecontent
-
{"value"=>"<p>Civil engineer, director United States Reclamation Secretary. re: James White's journey down the Colorado, location of Callville, Arizona, etc.</p>"}
- container
-
{"type"=>"box", "value"=>"1"}
- date_start
-
1907
- keydate
-
1907
- date_end
-
1919
- date_inclusive_start
-
1907
- date_inclusive_end
-
1919