I have 3 auctions currently running including a 6 hole cluster, so take a look under other items. 5 of them are Benjamin. 2 are Messervey’s No. These are considered 2-hole or 2-socket clusters. They thread into a socket to convert a single into two in order to have more light by having 2 bulbs vs 1. One Benjamin has a cracked porcelain ring as well as missing a ring and a cracked brass dome. Another Benjamin has a slight dent on the brass dome. The item “Antique Benjamin Cluster Messervey’s Electric Fan Lamp Lot 1″ is in sale since Tuesday, April 19, 2016. This item is in the category “Collectibles\Lamps, Lighting\Lamp Repair, Refurbishing\Parts”. The seller is “mechantiques” and is located in Tampa, Florida. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, CL, CO, CR, DO, PA, TT, GT, HN, JM.