Automatic Photo-Print Washing
Alarm clock as motor for print washer
A photographers’ automatic print-washing device may readily be made with the aid of an alarm clock, and a spool to which a piece of thread is attached as shown. The spool is fixed to the alarm-clock winder. An upright support, having a nail driven into the top and bent over to form a hook, carries the thread, to which the print is attached by a small clip. The alarm-clock mechanism is then set, and when released draws the print from the dish, the bell warning the operator.—George H. Holden, Chesterfield, England.