#69 Lieutenant Radtke presses air into his lungs at a constant height with a mercury column, while the doctor checks his blood pressure, circa 1932.

Terrifying Medical Instruments And Treatment: 50+ Horrible Photos Depicting Treatment Methods From The Past

#69 Lieutenant Radtke presses air into his lungs at a constant height with a mercury column, while the doctor checks his blood pressure, circa 1932.

Weird