Coolest clock weights I ever saw. I just unwrapped these and they were a total surprise. These I would consider trench art. At first I thought they were just a delightfully unusual set of clock weights, but exploring a little I realized they are (around) WW1 and measure 38mm, German artillery rounds. Still loaded (with projectile) and re-purposed as clock weights. I am just tickled with these. STAMPED: 1917 PATRONEN FABRIK KARLSRUHE, From the munitions factory in KARLSRUHE. Just a stones throw from the Black forest. Oh if they could only talk.. Here they are on a clock.