Ken Martin
Ken Martin is the Director of Expertizing for the American Philatelic Society. You can learn more about having your stamps authenticated through APEX.
Nominations Due; Exhibitors Honored at Several Shows
American Philatelic Center - Highlights for Visitors
Philatelic Happenings: Topical Collecting Loses a Champion
GASS Court of Honor Includes Unparalleled Exhibits
Philatelic Happenings: Club Creates Exhibit for Native American Museum
Philatelic Happenings: Colorado Show Changes Venue; Airmail, Polar Exhibits Win Grands
Philatelic Happenings: Service Awards Honor Decades of Labor
How it Works: The American Philatelic Expertizing Service (APEX)
Philatelic Happenings: On Exhibiting and Sad Losses for the APS
Expert Profiles – Dr. Lawrence Mead
Have You Considered Philatelic Expertizing?
Philatelic Happenings: Lifetime Contributions of Esper Hayes and Dick Winter Honored
Expertizing Profiles: Richard Friedberg
Philatelic Happenings: FLOREX Chair Steps Down
Estate Advisory Service Volunteers Needed
Expertizing - United States beyond Scott
Expertizing Basics - Watermarks
Top Seven Reasons to Expertise your Stamps
Save the Date - Great American Stamp Show Aug. 10-13, 2023
2023 Stamp Dedication Updates
Scott English, Executive Director
Susanna Mills, Editor in Chief
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