 | New York (State). State Engineer and Surveyor - 1914 - 472 Seiten
...chief geographer. Credit is given to the various level men directly in charge under the heading of each list. The office work of computation, adjustment, and preparation of lists was done mainly by S. 8. Gannett, geographer, and DH Baldwin, topographer, and since 1907 under the general direction... | |
 | Illinois State Geological Survey - 1909
...topographer, chief of section, and in 1906 by Mr. WH Herron, then topographer and chief of section. The office work of computation adjustment and preparation of lists was done mainly by DH Baldwin, topographer, under the supervision of Mr. SS Gannett, geographer, and since 1907 under... | |
 | Illinois State Geological Survey - 1907 - 302 Seiten
...geographer. The work in the State was supervised in 1905, by Mr. CE Cooke, topographer, chief of section. The office work of computation, adjustment and preparation of lists was done by Messrs. LC Fletcher and DH Baldwin, topographers, under the supervision of Mr. SS Gannett, geographer... | |
 | Illinois State Geological Survey (1905- ) - 1909 - 424 Seiten
...topographer, chief of section, and in 1906 by Mr. WH Herron, then topographer and chief of section. The office work of computation adjustment and preparation of lists was done mainly by DH Baldwin, topographer, under the supervision of Mr. SS Gannett, geographer, and since 1907 under... | |
 | Illinois State Geological Survey - 1909 - 420 Seiten
...topographer, chief of section, and in 1906 by Mr. WH Herron, then topographer and chief of section. The office work of computation adjustment and preparation of lists was done mainly by DH Baldwin, topographer, under the supervision of Mr. SS Gannett, geographer, and since 1907 under... | |
 | Illinois State Geological Survey - 1909 - 506 Seiten
...topographer, chief of section, and in 1906 by Mr. WH Herron, then topographer and chief of section. The office work of computation adjustment and preparation of lists was done mainly by DH Baldwin, topographer, under the supervision of Mr. SS Gannett, geographer, and since 1907 under... | |
 | Geological Survey (U.S.) - 1910 - 82 Seiten
...chief geographer. Credit is given to the various level men directly in charge under the heading of each list. The office work of computation, adjustment, and preparation of lists was principally done by DH Baldwin, topographer, under the immediate supervision of SS Gannett, geographer,... | |
 | Nelson Horatio Darton - 1910 - 574 Seiten
...was clone by D. II. Baldwin, topographer, under the immediate supervision of SS Gannett, geographer, and since 1907 under the general direction of EM Douglas, geographer. Classification. — The lists are separated into two classes, precise and primary, distinguishing the degree of refinement... | |
 | Geological Survey (U.S.) - 1910 - 72 Seiten
...results was done by DH Baldwin, topographer, under the immediate supervision of SS Gannett, geographer, and since 1907 under the general direction of EM Douglas, geographer. Classification. — The lists are separated into two classes, precise and primary, distinguishing the degree of refinement... | |
 | Samuel Stinson Gannett, David Henry Baldwin - 1910 - 490 Seiten
...lists credit is given to H. Foster Bain, state geologist, for field work done under his dirfectipii. The office work of computation, adjustment, and preparation of lists was done by DH Baldwin, topographer, under";. Hie*, 'supervision of SS Gannett, geographer, and since L9.07... | |
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Herron, geographer, under the general direction of RB Marshall, chief geographer. The names of the various levelmen are given in the introduction to each list. The office work of computation, adjustment, and preparation of lists was done mainly by SS... 
