Scott Silsby No description specified. 1-5 (5 Records) Documents Greenstone Woodworking Tools (1993) Greenstone Woodworking Tools (1999) Mummy Varnish, Spruce Gum and Other Sticky Stuff (1991) Mummy Varnish, Spruce Gum and Other Sticky Stuff (1999) Retting Basswood Bark for bast fiber (1999)