Delaware County

Delaware County is a county located in the U.S. state of Iowa. It was named in honor of Delaware.   The county seat is Manchester 

 Just west of the Dyersville area I noticed very large rocks from time to time, that have been left in place and farmed around, for they were very large (like as big as a car).  This is not a native rock from Iowa, but rather granite from Canada, brought here by the glaciers and left in place.
Photo by Bob Kelly