The International Society of Antique Scale Collectors (ISASC) is a group of individuals seeking to share with others their unique interest in

the collection, study and preservation of antique scales, weights and measures. The society’s purpose is to bring together collectors to encourage friendships and promote the exchange of information thereby significantly enhancing the overall experience and pleasure of collecting. Founded in 1976, there are two chapters located in North America and Europe with members throughout the world. We invite you to learn more about our Society.

Why Join ISASC?

Do you enjoy knowing others with similar interests? Are you trying to learn more about the scales and weights you already have?  Are you looking to diversify your collection? Are you thinking about becoming a scale collector? Each person has their own reasons for joining. We encourage you to take the time to explore our website and membership benefits to find your reasons for joining ISASC.

Join Us!

Upcoming Events

2016 Michigan Get-Together
Aug 27, Leo, IN

2016 Midwest Weigh-In
Aug 27, Leo, IN

2016 Mid-Atlantic Scale Summit
Oct 15, Downingtown, PA

2017 Annual Convention
May 4-8, Philadelphia, PA

You are invited

Philadelphia, Pennsylvania

Tampa Skyline

  Thursday, May 4 through Monday, May 8, 2017
  Double Tree by Hilton Hotel Philadelphia – Valley Forge

Learn more about our conventions


Help us preserve
the history of mankind
as told
through the story
of antique scales and weights

Support the ISASC MUSEUM