Copper Perko De-Lite Ships' Lantern's (Early Pair) trial frame This particular device was not

This particular device was not manudactured for a data-plate

Mid-20th century reproduction of Victorian style (contains Phillips head screws)

the characters used for the previous time standard are now applied to these divisions

Dimensions (Framed): 26

Early 20th century Harris-Style gold leaf electroscope

Copper Perko De-Lite Ships' Lantern's (Early Pair) trial frame This particular device was notUnrestored, original pair of Perko De Lite Copper Ship's Lanterns by Perkins & Co. American made, circa 1913 1925. Solid copper lanterns with original clear glass shades, reflective back mirrors, and locking mechanisms. Genuine piece of nautical history, these lanterns bare marks and some oxidation from their time at sea. One light features 'PERKO' in raised glass. A very interesting, early pair of Lanterns by Perkins (likely used around WWI), who