Former Vice President, Board Member and Ethics Board Member of the Universal Autograph Collectors Club (UACC).
Member of the Manuscript Society for over 20 years.
Former Member of the Universal Autograph Collectors Club for over 30 years.
Former Universal Autograph Collectors Club Authenticator and Appraiser.
Member and past President of the Crescent City Stamp Club for over 10 years.
Vice President and Chief Manuscript Specialist for Jefferson Rarities.
Author of over a dozen articles and reference work on autograph collecting.
Appraised material for the Louisiana State Museum, The Historic New Orleans Collection and various auction houses and private collections.
Certificate of Authenticity:
"The Power of the Presidency" and extensive 45 page article inside The Jefferson Rarities Collection co-written by H.W. "Skip" Hensel.