This is a General Electric Form ANI Cat 75423 3 Speed Oscillating 12 Desk Fan that appears to be from c. It is in clean used condition except for the wall plug, which has been crudely replaced—see pictures. It works perfectly and runs quietly on the highest speed. On the medium and low speeds, it sometimes chatters a bit when you start it up, but if you leave it running it generally settles down and becomes quiet. It has mounting holes in the base, so you can screw it down or wall mount it if you prefer. The fan blades are aluminum.