Vanishing Alarm Clock

A ringing clock covered by a cloth is lifted from a tray. A final glimpse of the clock is given, then the cloth is thrown in the air; the clock has vanished. No cloth; tray with gimmicked clock only. One of the legs replaced with a short screw, tape in the corner. Sold as-is, but in working and displayable condition. Ususal minor wear and soiling, else in good condition.