The International Machine Cancel Society

Dedicated to the study of Machine Postal Markings, the Machine Inventors, Patents, and Other Related History

Seen this machine cancellation? [machine cancellation] Read More...

[machine cancellations]

One of these machine cancels could sell at auction for over US$10,000!
Can you identify it?

Society News

Stolen Cover/Cancel Still Missing

NEW: We have updated the format of the article about Milam and Holmes machine cancels from a 2007 Machine Cancel Forum by A. J. Savakis. We are still requesting more information and examples of this rare machine.

Award-Winning Exhibits Now Online, Created by Tony Crumbley, William Barlow, Jr., and Gary Carlson

New Publications Price List [UPDATED], Including Frederick Langford's Books

Machine Cancel Society Social Media Projects [UPDATED]

Previous News/Announcements

In Memoriam...


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Contact information for the Society's President.

Updated February 23, 2020

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