Harmon 1982
PDF (10.3 MB)
USGS - Historic Quads
Harmon 1982 (ver. 1)
PDF (8.7 MB)
Harmon 2012
PDF (18.0 MB)
USGS - US Topo
Harmon 2015
PDF (19.5 MB)
Harmon 2018
PDF (37.4 MB)
Walnut
1:48,000
Dixon
1:100,000
Aurora
1:250,000
Sterling
Dixon West
Dixon East
Hahnaman
Harmon
Walton
New Bedford
Ohio