MONADNOCK S.M. COMPANY
STEPHEN C. KETCHUM'S PATENT
STEPHEN C. KETCHUM, OF WINCHENDON, MASSACHUSETTS
IMPROVED MODE OF CONVERTING MOTION
Specification forming part of Letters Patent
To all whom it may concern :
Be it known that I, Stephen C. Ketchum, of Winchendon, in the county of Worcester and State of Massachusetts, have invented a new and improved device for
converting rotary into regular or irregular reciprocating motion and I do hereby declare that the following is a full, clear and exact description of the same, reference being had to
the accompanying drawings, forming part of this specification.
