Another gem from the Internet Archive, 507 Mechanical Movements has detailed llustrations of gears, pulleys, water-wheels and all the marvels of modern technology in 1908.
Get your copy here: 507 Mechanical Movements by Henry T. Brown
Musician and Appalachian Mountain Dulcimer Maker
Oct 21st, 2009 by Doug Berch
Another gem from the Internet Archive, 507 Mechanical Movements has detailed llustrations of gears, pulleys, water-wheels and all the marvels of modern technology in 1908.
Get your copy here: 507 Mechanical Movements by Henry T. Brown