Collectible coins encompass a wide range of types, including historical issues, commemoratives, and various novelty items. Elongated coins are a specific category created by pressing or rolling a standard coin to create an elongated shape, often featuring designs or inscriptions. The Martin Dow elongated coins produced in 1909 are notable examples, reflecting both artistic expression and the practice of striking commemorative pieces for collectors and tourists.

Item Denomination Series Year Mint
1909 Salem M&D-1, On 1878 1c Ma Ms Other / Varied Elongated Coins - Martin & Dow 1909 Unknown