The Tube Collectors Association is established to support and encourage the collection of electron tubes of all types and historical periods.

The

PADA

The Universal Autograph Collector's Club, Inc. is a non-profit organization dedicated to the education of the autograph collector.

The IADA-CC was founded by Michael Frost in 1997, quickly becoming one of the largest club of it's kind in the world. It was the first autograph club to include separate memberships for dealers and collectors.

An international organization of persons and institutions devoted to the collection, preservation, use, and enjoyment of autographs and manuscripts.

The club is dedicated to the promotion of spark plug collecting, the research and preservation of spark plug history, the exchange of information and spark plugs, and fostering fellowship among club members worldwide.

Membership is open to any interested persons, not necessarily those collecting just barbed wire.

The

NSMCA is a non-profit educational organization dedicated to the collection and preservation of barber shop memorabilia and to the significant role played by the barber shop in American culture.