You are bidding on a Robbins and Myers Model 3100 with brass blades, 3 speeds and an oscillating mechanism. The paint on this fan is in great shape. I have never seen this fan run. I can tell you it spins freely. The brush caps and springs are t but the bushes are missing. The oscillation arm is also missing along with the power cord. The fan itself is very clean. This would make a nice project.