- unitid
-
{"value"=>"172430", "type"=>"local_mss"}
{"value"=>"7.14a", "type"=>"local_call"}
- unitdate
-
{"value"=>"1889 May 10-1890 Apr 30", "type"=>"inclusive", "normal"=>"1889-05-10/1890-04-30"}
- unittitle
-
{"value"=>"Field notes of a survey for the proposed Denver, Colorado Cañon and Pacific Railroad from Green River, Utah, down the Green and Colorado rivers to the Gulf of California; incl. expense accounts, etc"}
- scopecontent
-
{"value"=>"<p>In addition: typed transcripts of vols. 1-4 prepared by Anne Stanton Burchard.. 5 volumes.</p>"}
- date_start
-
1889-05-10
- keydate
-
1889-05-10
- date_end
-
1890-04-30
- date_inclusive_start
-
1889
- date_inclusive_end
-
1890