George said:
It cannot be a selfbow because it consists of more than one material. Hmmmmm....what about different materials like paint? Waterproofing (like pine pitch)? Finish coats (like tallow or beeswax)? Bark left on? Mica mixed with hide glue for that "glitter" effect? George's definition seems to define a "naked" bow....kinda like "naked" furniture.
I always thought a self bow was a single (not spliced/hinged/takedown) piece of wood with either it's bark on or off, and with painted or rubbed-on decorations, stains and/or finish coat(s). The same definition applies to self arrows. And since snakeskin is not painted or rubbed-on....the bow should be considered backed.
The Penobscot bow might be an exception but I don't think it's a self bow because it's not a single piece of wood....even though the two pieces might have been cut from the same stave.
A self bow could also be made of a non-wood material such as a single piece of bone or horn.
(Just doin' my part to beat this topic to death)