On the other hand, it does permit the altering of coins, such as pennies, without such intentions. For example, when squishing coins, you make a copper souvenir of your visit to a far away place. But although your squished treasures may have infinite value to you, they are no longer currency. So, squish away, unless you intend to stuff your local vending machine with 'em the next time your soda fund gets low. In fact there is an organization dedicated to the hobby.
Membership is inexpensive and the benefits include free coins and a quarterly newsletter.
Though the Squished Penny Musem isn't affiliated with TEC, we are members and would wholeheartedly recommend it to anyone interested in the hobby, from beginners to longtime collectors. Click here for a TEC application in PDF format . You will need Adobe Acrobat Reader to view this file. Reader can be downloaded for free, by clicking here. I want my own penny.