Collecting
Coin Collecting Guide For Beginners - http://www.coin-collecting-guide-for-beginners.com/
Dedicated to helping the beginner learn all about the fun, fascinating and rewarding hobby of collecting coins.
National Insulator Association (NIA) - http://www.nia.org/
An international organization of collectors and friends interested in electrical insulators, and other artifacts connected with the many industries associated with electrical power, telephone, telegraph, railroads and/or lightning protection devices.