Loading Events

« All Events

  • This event has passed.

United States Demonetization and Transition to the 1861 Design Stamps – Daniel Knowles

April 10 @ 5:30 pm - 7:00 pm

Register Now

Principal Philatelic Interests and Collections:

  • Domestic and International Mail Handling by the United States During the 1860s
  • Impact of the American Civil War on the Mail
  • Development of the Confederate States of America Postal Service
  • Postal History of Suffolk County, Long Island, New York State
  • Postal History of Sag Harbor, Long Island, New York State
  • Postal History of the Long Island Railroad
  • Postal History of Mail Service Across the Long Island Sound
  • PAID Markings and Auxiliary Markings on the 1861 3 Cent Stamp on Cover

Society Memberships and Appointments:

  • American Philatelic Society: 50 Year member, Life Member (#50246)
  • United States Philatelic Classics Society, Life Member (#1092)
  • Civil War Philatelic Society, Trustee (2020-2022)
  • Civil War Philatelic Society, Vice President (2022-2024)
  • Civil War Philatelic Society, Authentication Service (2021- )
  • The Royal Philatelic Society of London
  • Club de Monte-Carlo
  • Collectors Club of New York
  • American Association of Philatelic Exhibitors, Life Member
  • Empire State Postal History Society, Life Member
  • United States Cancellation Club
  • Carriers and Locals Society
  • American Philatelic Congress
  • Western Cover Society
  • Postal History Society
  • Mobile Post Office Society

Register Now


April 10
5:30 pm - 7:00 pm