Hedrick 1980/1981
PDF (8.4 MB)
USGS - Historic Quads
Hedrick 2010
PDF (11.8 MB)
USGS - US Topo
Hedrick 2013
PDF (23.0 MB)
Hedrick 2015
PDF (23.6 MB)
Ottumwa North
1:62,500
Des Moines
1:250,000
Rose Hill
Delta
Sigourney
Fremont
Hedrick
Pekin
Farson
Abingdon