1.L.O.P.P. CHALLENGE 1934 commemorative badge, 17x37 mm., brass. Badge made of thin sheet metal, strong vs. Clasp in the form of a pin, 28 mm long. Good condition; 2. L.O.P.P. badge, 31x14 mm., brass. Reverse with delicate counterfoil. Short post clasp with nut, 15 mm. dia. Cap signed: "STATE MINT". Good condition;3. L.O.P.P. badge, 23x13 mm., brass. Badge made of thin sheet metal, strong vs. Clasp in the form of a pin, 29 mm long. Good condition; 4. Badge of the League of Antiaircraft and Antigas Defense, LOPP, Warsaw Mint, 40x18 mm., brass. Smooth reverse, safety pin clasp. Good condition.