[60] Tenth Census, VIII; reprinted in Compilation of Narratives of
Explorations in Alaska. U. S. Senate Rept. 1023, Washington, 1900,
55-281.
[61] I am especially indebted to the two maps of Zagoskin (one prepared
by himself, one from his data); to the 1849 Russian map of the St.
Lawrence Island; to the various maps of the U. S. Geological Survey
and the U. S. Coast and Geodetic Survey; to the maps and data of W.
H. Dall, E. W. Nelson, and Ivan Petrof; to the various reports of the
_Corwin_ and other voyages in the Bering Sea and the western Arctic;
to the Geographic Dictionary of Alaska, by Marcus Baker, and to the U.
S. Coast Pilots of Alaska; to the data of the Alaska Division, U. S.
Department of Education; to Dr. E. P. Walker, of the Biological Survey;
to Father La Fortune, the Reverend Baldwin, and to Mr. Carl J. Lomen at
Nome; to Mr. Sylvester Chance, superintendent in 1926 of the schools of
the Kotzebue district; to Messrs. James Allen at Wainwright and Charles
Brower at Barrow; and to numerous other friends who aided me in this
direction.