- Perth, Ontario, Canada
- US $75.00
- Jan 30th
This sale is for ONE previously owned COPY (original not a photocopy) of: Marshall, A.W., GEAR WHEELS & GEAR CUTTING: AN ELEMENTARY HANDBOOK ON PRINCIPLES & METHODS OF PRODUCTION OF TOOTHED GEARING, revised edition, (London 1947) 90 pages (may be incomplete) without a cover. Please note that the pages are yellowed and browning. This work was designed as a handbook explaining the types of gears and their principles.