Collection of FOUR industrial Holophane lights 12½" diameter

An inexact set of four Holophane glass pendant light fittings. One is missing the chain and escutcheon and some patinas are slightly different. The glass size, profile and framing is the same. A collection of four lights from the 1900s such as this is a rare find. There are some minor chips to the ribbed glass. Patina, condition and wear consistent with age and use.