Coral red Lady Parker Lucky Curve Duofold fountain pen

Small coral red "Lady" Parker Duofold Lucky Curve fountain pen. Push button ink filling system. Made in the U.S.A around 1940. Appears to be in good condition with no damage or repairs. Does not work. A new rubber sac must be inserted before ink can be refilled. All the parts is original Parker parts. This fountain pen is 11.5 cm long