Old houses with razor blade slots

One example is the slit found in the back of bathroom medicine cabinets, but they served a purpose: razor blade disposal

slot technique in a “Household Tools to Speed Home Work” spread Eventually, medicine cabinets came with the razor-slot built-in, and for

medicine cabinet with razor blade slot As some have stated it was a used single or double edge safety razor blade disposal where the blades dropped between the walls to be forever

medicine cabinet razor slot medicine cabinet has slot for razor blades The valves are Sloane One floor is devoted entirely to sample rooms , these in suite with a small room for