German mug

"Modell 1893 Trinkbecher". Aluminium mug with pouring lip and two folding handles (1 missing from this example). "1/4 L" impressed on side opposite handles for its quarter litre capacity. "A.H." scratched on same side. Also on that side, a name in cursive script scratched vertically: "Hoeckelmann". The inverted cup fitted over the top of the soldier's water flask.