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Encyclopedia Dubuque

www.encyclopediadubuque.org

"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
Marshall Cohen—researcher and producer, CNN

Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.




LONGITUDE AND LATITUDE: Revision history

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11 January 2015

  • curprev 21:2021:20, 11 January 2015Randylyon talk contribs 444 bytes +444 Created page with "LONGITUDE AND LATITUDE. Professor James C. Walton of Ann Arbor, Michigan assisted Dr. Asa HORR in establishing the longitude and latitude of Dubuque on December ..."