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Hassler, F. R. (Ferdinand Rudolph), 1770-1843
http://n2t.net/ark:/99166/w62z1j77 (person)
Swiss-American scientist. From the description of Autograph letter signed : to William Vaughan in London, 1843 Jun. 10. (Unknown). WorldCat record id: 270472923 Ferdinand Rudolph Hassler (1770-1843), Swiss-born, American geodesist and mathematician, was superintendent of the United States Coast Survey. From the description of F.R. Hassler correspondence, 1804-1847. (Unknown). WorldCat record id: 122640031 From the guide to the F.R. Hassler correspondence...