 | ||
Weather -12°C, Wind E at 29 km/h, 95% Humidity | ||
Grindstone is an unincorporated community in Haakon County, in the U.S. state of South Dakota.
History
A post office called Grindstone was established in 1890, and remained in operation until 1946. The community was named after nearby Grindstone Butte.
References
Grindstone, South Dakota Wikipedia(Text) CC BY-SA