Left above elbow prosthesis with a wooden socket connected to a wooden forearm. Metal mechanical hand with passive flexion and extension of the wrist. Elbow flexion is combined with pronation / supination of the wrist. Made by Carnes Arm Company, United States of America 1915. Left below elbow prosthesis with a wooden socket, connected by jointed side steels to a leather upper arm corset. Metal mechanical hand with pronation / supination action combined with flexion and extension of the elbow. Hole in hand for driving cup fitment (added in more recent years) Passive wrist flexion and extension. Made by Carnes Arm Company, United States of America 1915. Graduated matt black perspex background. c. Science Museum, SSPL
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