The chapter first shows how the spiritualized version of prosthetics originated in the Civil War, which rendered approximately 60,000 veterans limbless. Prominent physicians such as Oliver Wendell Holmes, Sr. and S. Weir Mitchell postulated that artificial limbs gave both physical and emotional solace to shattered soldiers, especially among those who suffered phantom limb syndrome. The devices’ “spiritual” potential proved limited, if not illusory; in fact, they were often so fragile, cumbersome, and painful that amputees simply preferred to go without them. Upon entering World War I, the United States created a rehabilitation and vocational program that aided injured veterans to reenter the workforce. Reflecting the way in which “personality” had come to replace a more traditional notion of spirit, orthopedists such as Joel Goldthwait and David Silver, both employed at Walter Reed Hospital, designed artificial limbs for both physical and psychological compatibility.