Friday night is quiz night

Other than some dusty piece of metal, can you guess what it is?

I truly belive, that to me, this may be one of the most boring blip pics I will ever take but it serves a purpose for the work weekend blip challenge and I really shouldn't be so negative about hubbys handywork circa 1989.

I promise I have something much more CraftyGirl-esque for tomorrows challenge idea:)