This very unique antique football collectible is a large, silver pocket flask with a wonderful football graphic etched into the front. The image depicts a football player rushing forward while carrying a melon football. He is decked out in vintage football attire, including a leather helmet. We are assuming the flask is not sterling silver, however there are marking that include: 10 OZ, PS Co, 2300, F. The flask measures 4 ¼” x 6” and remains in excellent condition. A scarce and early antique football item! Please call directly with any questions or concerns.