ANTIQUE SURGEON DOCTOR MEDICAL CABINET BOX BLUE GLASS

Antique box , not quite sure what it is. It has inside a light and some sort of electrical thing on the left side.. The door has blue glass, which reminds me of stained glass. The door measures about 6 x 8 inches, and has a turn latch....The box measures about 9-1/2 inches square by about 11" tall....the wood shows some age, and is oak...T is a company plaque at the top, CHICAGO SURGICAL AND ELECTRICAL CO. CHICAGO ILL. USA. VOLTS 110 AMP 1/4 TYPE 1 SERIAL NO. 13340....