martin
More ideas from martin
Acrobatic Bear Folk Toy Plans - Children's Wooden Toy Plans and Projects | WoodArchivist.com

Acrobatic Bear Folk Toy Plans - Children's Wooden Toy Plans and Projects | WoodArchivist.com

Fig. 43. - How the Goat's-Foot Lever was Applied to Bend a Small Crossbow.

Fig. 43. - How the Goat's-Foot Lever was Applied to Bend a Small Crossbow.