Show Competition Details
Twice each year, at the Summer and Winter shows, members are encouraged to submitt display board which include some rarity.
Looking over these board gives attendees an appreciation for the depth of a collection by a member.
Entering postcards in competition are an excellent method to
display aspects of a collection.
Here are details about preparing postcards for competition:
http://www.oldpostcardsforsale.com/education/boardrules2.jpg