Pravaz Hypodermic Syringe.
A Pravaz hypodermic syringe in case. The syringe and needle are made of polished steel and come in the original fitted purple silk and velvet lined leather case. The plunger is graduated and the dose could be limited by adjusting screw at its proximal end. A compartment in the lid of the case contains wires to keep the needles patent. Measurements: 8 x 3 x 2 cm.