EFOCC

EFOS for Sale

APS Affiliate #103

ATA Chapter #94

From the current issue of The EFO Collector!

Welcome!
We hope you like stamp errors as much as we do!
If so, why don't you join us as a member and participate in the fun!

The Quiz!

EFO Students: What can you say about these? They were featured in the October-December 2013 issue of The EFO Collector!
(Hint: Well, if they were in The EFO Collector, something must be wrong or unusual...)

Latest Additions!

On Date	Added following
February 27, 2023	Uploaded pictures of Auction 170. Uploaded issue 209 of The EFO Collector (members only).
November 27, 2022	Uploaded pictures of Auction 169. Uploaded issue 208 of The EFO Collector (members only).
July 17, 2022	Uploaded pictures of Auction 168. Uploaded issue 207 of The EFO Collector (members only).
June 9, 2022	Uploaded pictures of Auction 167. Uploaded issue 206 of The EFO Collector (members only).
December 7, 2021	Added John Hotchner’s columns from 2008.
December 6, 2021	Uploaded pictures of Auction 166. Uploaded issue 205 of The EFO Collector (members only).
November 18, 2021	Uploaded pictures of Auction 165. Uploaded issue 204 of The EFO Collector (members only).
July 28, 2021	Added a number of resource references, see references, website references and commercial website references.
July 27, 2021	Uploaded pictures of Auction 164. Uploaded issue 203 of The EFO Collector (members only).
March 22, 2021	Uploaded pictures of Auction 163. Uploaded issue 202 of The EFO Collector (members only).
December 19, 2020	Uploaded pictures of Auction 162. Uploaded issue 201 of The EFO Collector (members only).
October 16, 2020	Uploaded following issues of The EFO Collector: October-November 1986 June-July 1988 August-September 1991 April-May 1992
September 23, 2020	Uploaded pictures of Auction 161. Uploaded issue 200 of The EFO Collector (members only).
September 9, 2020	Uploaded issues of The EFO Collector from 2003: January-March 2003 April-June 2003 July-September 2003 October-December 2003
July 5, 2020	Uploaded pictures of Auction 160. Uploaded issue 199 of The EFO Collector (members only).
June 25, 2020	Added new item to Section "Not Quite EFOs": Roessler Creations.
April 13, 2020	Uploaded pictures of Auction 159. Uploaded issue 198 of The EFO Collector (members only).
January 29, 2020	Added stamp pictures to accompany a series of articles on EFOs in Topical Times, the bimonthly publication of the American Topical Association. Uploaded issue 197 of The EFO Collector (members only).
January 19, 2020	Uploaded pictures of Auction 158.
	Click here to see earlier updates to this site.

Announcements!

The October-December 2022 issue of The EFO Collector (Whole Number 209) was mailed to members on February 27^th.

If you are a current member, the October-December 2022 issue of The EFO Collector (Whole Number 209) is available to you right now on this site! Go to the login page. If you do not have a login, you can create one at the login page.

About Us!

We collect stamps and postal stationery items that are different than intended... They may be misprinted, miscut, or otherwise mishandled during the production process and are therefore special. Here are a few examples:

Stamps and postal stationery items that have production errors are called Errors, Freaks or Oddities, depending on the type of the error. A particular error is usually relatively rare, but there are many of them.

Watch this video that explains why collecting EFOs is a lot of fun!

Our Club provides members with information regarding Errors, Freaks and Oddities and is therefore called Errors, Freaks & Oddities Collectors' Club (EFOCC).

The EFOCC provides rich membership benefits, such as: