group of matching hard to find salvaged chicago early 20th century ribbed or fluted holophane glass pendant lights

group of original early 20th century american industrual rewired ribbed or fluted prismatic glass holophane pendant light fixtures with steel pipe fittings and flanges. the salvaged chicago single light fixtures were salvaged from a chicago commerical building showroom where they were hidden above a drop-ceiling. the fixtures are in great overall condition with no cracks or breaks evident. the fixtures were fabricated in part by the hoophane glass company, newark, oh. priced for the lot.