Rare 1913 WWI Antique Stroboscope

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This rare antique stroboscope would have been used during WWI era on large ships and aircraft. It is a rare, collectible find with the original smooth wooden handle and moving metal parts. It still spins smoothly and is the perfect item for those interested in collecting transportation memorabilia.

We found the original patent for this piece from 1913, but we have been unable to locate another even remotely similar in size and function. It is used to measure the speed of a cyclically moving object (such as a propeller.)