Leon and Brian are the Partners of National Appraisal Consultants, LLC. We were expert witnesses in the Nixon Watergate Presidential Papers Case. We serve as consultants and appraisers for the IRS, US Marshal’s Service....

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The Newark Museum, established as the largest New Jersey museum, invites you to enjoy unforgettable experiences in the arts and natural sciences.

New York Japanese Sword Club membership is for serious collectors and students of the Japanese sword, sword mountings and related arts.

The American Stamp Dealers Association is a professional organization serving philately since 1914. We are dedicated to promoting integrity, honesty and reliability, and we are the hobby builders of philately.

International Match Safe Association was founded in September 1998 by 26 enthusiasts from three countries. IMSA is dedicated to the collecting and preservation of match safes and to further match safe research and education.

The site houses extensive collections of antique furniture, ceramics, textiles, toys and tools owned by seven generations of Livingston and Kean families.

Now in its thirty-seventh year, the purpose of the organization has always been to preserve and communicate the history of this beautiful material, and enable collectors to meet people who share their passionate interest.

Membership provides you with opportunities to network with fellow owner/operators at "grassroots" seminars and membership meetings and to stay on the cutting edge of your industry's developments!

The National Impala Association (NIA) is an association of Chevrolet owners and enthusiasts.