item #PackardNo61. This only has a Time open closed setting. The interior blades are all in good shape not cracked in any way. It certainly could use the rust cleaned off of it. All you need is a piece of sandpaper and removal of 3 small screws to take this apart and repaint or clean the casing. The center hole is 1 1/2". The plate is 1 5/8" square. Condition 7-.