One of my most prized finds is this Coleman Model 121 Century Duolite using an 11/33 242A. The lantern is original to the Duolite base, given the thin wear line on the fount that corresponds exactly to the base's nickel rim (see red arrow in photo). It must've moved around in that base for years! It was a great feeling to put the two back together as they were found on separate tables at a farm estate auction. A 1934 catalogue lists the colours available as black, red, and green. I'm not aware of any other red specimens of this style of base. The Coleman shade was found at another sale. It gives the lamp a nice soft light. Thanks for looking! Mike.