Nice old vintage timer. Useful for more than just darkrooms. Awesome statement piece for kitchens or offices. This unit has been opened up, cleaned and serviced to make sure everything is working. Inside the back cover, it’s stamped May 1964. There are some chips in the paint and scratches here and there, but it still works as designed, including the timer-controlled outlet, on/off switch and buzzer mute on top. The clock dial still glows brightly in the dark but the luminous material on the hands does not. Approximately 9 inches square.