11 marked U (or variations of), 1ea marked, KSG(upside down), K1P(upside down), R-O, SI (? half moon circle?), IA, AI(w/lines above and below), 1P(upside down), MN, IU(in a circle)
All used, finish worn, some rust and a scratches here or there but look like they will work.
Worth $10?