Here we have a rustic and rugged vintage canteen. This is a Palco 2 Quart-er. It is in good shape with a well worn but sturdy case and strap, with some rust on the buttons and the names "Duncanson" and "Evan Osias" written on front and back. The metal canteen is marked "Duncanson" and was made by the Worcester Pressed Aluminum Company. It has a few dents but they do not appear to compromise its water holding capabilities.
Measures 7.5" in diameter and is 3" wide with the case on.