Vintage Advertising Norstar Bank Islip Ave NY Plastic Rare Coin Coasters 25 Yrs. Condition is vintage "Used". Coasters I made in good unused condition. Canvas bag has some stains and wear due to age and storage- see all photos! Shipped with USPS First Class. This is a great set of advertising coasters from the 1980?s. They were to commemorate the 25th anniversary of the Norstar Bank Islip Avenue in Islip, New York location. There are 5 black plastic square coasters with write embossed lettering and each one has a ?rare coin? in the center. Each has a description of the rare coin on the back of the coaster. Awesome for the advertising collector, coin collector, or bank collector! Thank you for visiting our store and check out our other great listings! Please see all photos for Condition and. Please ask any questions prior to purchasing. We are happy to combine shipping!