- unitid
-
{"value"=>"172602", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1915.", "type"=>"inclusive", "normal"=>"1915"}
- unittitle
-
{"value"=>"Kolb, E. L., Through the Grand Canyon from Wyoming to Mexico, New York, Macmillan"}
- physdesc
-
{"format"=>"simple", "value"=>"Marginal notes by Stanton."}
- container
-
{"type"=>"box", "value"=>"16"}
- date_start
-
1915
- keydate
-
1915
- date_end
-
1915
- date_inclusive_start
-
1915
- date_inclusive_end
-
1915