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.
We believe in progress and technology
We believe in progress and technology
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.
