Math Quest Promo Pin Up for sale is another piece of 1980s Canadiana. This is a pin for the educational series math quest. The pin is done in full colour and features the Addison-Wesley publisher. This is piece that would bring back memories for any who grew up in Canada in the 1980s. This piece is in excellent condition. There is no scuffing or scratching to the pin. There is no rusting or pitting on the pin. This pin measures 3 inches round. All items have free shipping within continental North America. I will ship internationally, please contact me for rates. All items can be returned within 3 days of receipt if you are not satisfied with the item. The buyer pays return shipping. The seller will issue a full refund upon return receipt of the item in the same condition as it was originally sent.