Robert N. Hartzell

Historical marker location:

134 N Market St., Troy, Ohio

( Marker is at the intersection of North Market Street (Ohio Route 55) and West Staunton Road (County Route 14), on the left when traveling north on North Market Street.)

Marker installed: 2018

Pioneers of Aviation. Hartzell Propeller, Inc.

The Ohio State University was established in 1870 and is one of the largest universities in the United States. Its football team, the Ohio State Buckeyes, has won eight national championships.