Yes, The International Coin Collectors Association is run out of Springfield Illinois,it is headed up Brit, Mark A. Cooper.
Ancient Coin Collectors Guild was created in 2004.
Stamp collectors are call philatelists. Coin collectors are called numismatics.
Challenge Coin Association was created in 2006.
Coin Laundry Association was created in 1960.
There are numerous organizations for stamp collectors. American Philatelic Society - Considered to be one of the most prestigious organizationsAmerican Topical Association - Many international members Local clubs exist across the World
There are patron saints of coin collectors but not of coin makers.
The address of the Tube Collectors Association Inc is: Po Box 636, Ashland, OR 97520-0022
Coin collections can be sold to coin dealers, collectors and investors.
The address of the Mannlicher Collectors Association Inc is: Po Box 588, Hamilton, TX 76531-0588
The only relation that I can see if that countries who issue commemoratives coins which they offer to collectors at a price above their face value, need to design these coins so that they appeal to collectors. Therefore a coin designer would need to know what coin collectors like .
International Mineralogical Association was created in 1958.
International African Association was created in 1876.