Author
Grover, Nathan Clifford, 1868-1956
Wyoming
41 results
Parker, Glenn L. (Glenn Lane), 1884-
34 results
Oregon
30 results
Henshaw, Fred F. (Fred Forbes), 1884-1933
28 results
Missouri
27 results
Colorado
25 results
McGlashan, H. D. (Harry Deyoe), 1879-
23 results
Utah
23 results
Illinois
21 results
Idaho
19 results
Lamb, W. A. (William Alfred), 1881-
19 results
New York (State)
19 results
California
18 results
Kansas
18 results
Nevada
18 results
Washington (State)
18 results
New Mexico
17 results
Canfield, G. H.
16 results
Follansbee, Robert, 1879-1952
15 results
Tennessee
15 results
Virginia
15 results
West Virginia
15 results
Carson, Max H.
14 results
Texas
14 results
Ellsworth, C. E. (Clarence Eugene), 1882-
13 results
Montana
13 results
North Carolina
13 results
Arizona
12 results
Ohio
12 results
Wisconsin
12 results
Horton, A. H. (Albert Howard), 1875-1945
11 results
Maryland
10 results
Maine
9 results
Massachusetts
9 results
Minnesota
9 results
New Hampshire
9 results
New Jersey
9 results
North Dakota
9 results
Vermont
9 results
Hoyt, W. G. (William Glenn), 1886-1971
8 results
Pennsylvania
8 results
Hall, Warren E. (Warren Esterly), 1881-
7 results
Indiana
7 results
Stevens, Guy C. (Guy Clarke), 1879-
7 results
Connecticut
6 results
Iowa
6 results
Kentucky
6 results
Arkansas
5 results
Alabama
4 results
more…