- COORDINATES: 41.119348, -76.532356
- COUNTY: Columbia
- DISTANCE TO NEXT: Benton - 12
- EXPLANATION OF NAME: Named for Grist Mill Erected On Site of Town
- FOUNDED: 1772
- MANUFACTURER: Carlisle Foundry Co.
- SHAPE: Standard 1-sided
- STATUS: Missing ball finial. Marker was repainted by Jim Carn in August of 2011. Marker still in place October 2016.
![1981 photo by Fred Yenerall](http://keystonemarkertrust.org/wp-content/uploads/town-millville-benton-1-285x268.jpg)
1981 photo by Fred Yenerall
![August 2011 photo by Jim Carn](http://keystonemarkertrust.org/wp-content/uploads/town-millville-benton-2-285x191.jpg)
August 2011 photo by Jim Carn
![August 2011 photo by Jim Carn](http://keystonemarkertrust.org/wp-content/uploads/town-millville-benton-3-285x191.jpg)
August 2011 photo by Jim Carn
![August 2011 photo by Jim Carn](http://keystonemarkertrust.org/wp-content/uploads/town-millville-benton-4-285x189.jpg)
August 2011 photo by Jim Carn
![town-millville-benton-5](http://keystonemarkertrust.org/wp-content/uploads/town-millville-benton-5-285x189.jpg)
August 2011 photo by Jim Carn
PA 254 at west end of town