Seller: e.f.caldwell (998) 100%, Location: Winchester, Massachusetts, Ships to: US & many other countries, Item: 264318874526 Make Me An Offer & Bring Beauty into Your Life! Matched Pair of two (2) Silver Plate on Bronze Lighting Sconces from the firm of E. F. Caldwell & Co., New York. Measures 12" tall. These back plates match a set of four listed (ebay263259735114) which were discovered in the attic of a local estate. These have a place for thumb screw turns if you prefer. All sockets in place and wires replaced. Enlarge images and see the extreme detail of these wall lights! Identical back plate to Caldwell A 26620 and A 24504. See images. Arms are different but that is typical of Caldwell production in which pieces were customized for the customer using a desired back plate with a different arm. I will be offering the most amazing pieces of antique lighting from the single largest collection of E. F. Caldwell lighting in the country over the next year. The pieces range in age from 1895-1956, the span of active production of the E. F. Caldwell Company of New York City. These pieces are not cheaply made like the modern copies. Each piece comes with a unique story and can be tracked back, in most cases, to the original client. I present them as they once hung in mansions, public buildings or other private homes and clubs. No attempt has been made to remove the "patina of time" from these pieces. When possible an original image of the piece will be supplied. Additionally, the New York Public Library holds the customer archives and they can be searched to determine for whom the piece was created. Caldwell sold to only the wealthiest of customers and pieces from the firm are usually bespoke, created just for Rockefeller, Jay Gould, Carnegie, Morgan and a who's-who of the wealthiest men and women in the United States. When you purchase one a piece from the E. F. Caldwell Company, you are truly creating a link between the Gilded Age and today.They are costly for reason: they add value to every setting whether it be the White House, Saint Patrick's Cathedral or your home! I have been contacted a few times by buyers who question whether all pieces from the Edward F. Caldwell Co. are always marked with the "C" in the diamond mark. The short answer is "No". Caldwell did sign most pieces but there seemed to be no steadfast rule that each piece needed to be signed. Adding to the confusion is the fact that the signature often appeared stamped into a fiber board backing that was attached to many sconces with two small set screws. The backs were often lost over the years and, with them, the signature. For those interested in authenticating production from the Caldwell Co., it is advisable to turn to the excellent on-line photographic archives supplied by the Smithsonian Museum branch in Manhattan. The archives provide proof positive regarding the production of most Caldwell pieces and allow the owner to date the pieces and, on occasion, discover for whom the lighting piece was created. Please follow my eBay listings for some of the most amazing antique lighting pieces available on the web!