Mag Instrument Inc.

Blue-purple toned long cylindrical shaft, with knurled grip section, topped by narrow tulip-shaped head with clear lens. Removeable circular cap at end unscrews to reveal battery housing; spare bulb stored in cap.
Although now familiar tools used during power outages and camping trips, personal flashlights were revolutionary in the early twentieth century. The invention of the dry cell battery in 1896 enabled the first non-combustible lighting devices, allowing for safer handheld options than kerosene and oil lamps, candles, and torches, or other instruments previously powered by liquid...