A method and apparatus for obtaining graphic records of various kinds of movements of the hand and its parts, and enumerating such movements and their combinations / by Francis Warner.
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A method and apparatus for obtaining graphic records of various kinds of movements of the hand and its parts, and enumerating such movements and their combinations / by Francis Warner. Credit: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.. Public Domain Mark