Heartland R.S. Prussia Collectors Club

Formed:1989
Meetings: Biannually (April and October or November)
Annual dues $20
Area: Dakotas, Nebraska, Kansas, Oklahoma, Wisconsin, Minnesota, Iowa, Missouri.
Website: www.rsprussiaheartland.org
Contact

Michigan R.S. Prussia Club

Formed:1990
Meetings: Biannually (May and October locations across Michigan)
Contact

Eastern R.S. Prussia Club (Inactive)

Formed: November 22, 1998
Annual dues $10
Area: Pennsylvania, Maryland, New Jersey, Delaware, North Carolina, W. Virginia, and Virginia.
Contact