A hand powered sawing machine to harvest trees. Click on the illustration to see the full plans. Source: Bulletin de la Société d'Encouragement pour l'Industrie Nationale, june 1822.
« Window Farms | Main | Time Flies »
A hand powered sawing machine to harvest trees. Click on the illustration to see the full plans. Source: Bulletin de la Société d'Encouragement pour l'Industrie Nationale, june 1822.
