A page from a vintage advertising booklet for Timken Silent Automatic Wall-Flame Oil Burners — oil heated furnaces. (Timken Silent Automatic Division, Rockwell Spring & Axel Company, Jackson, Michigan and Toronto, Canada; copyright 1953. Form/publication number A-D 688R 50M-9-53; ink stamp for Jensen’s Heating Service, Moorhead, Minnesota, on back. Available from us at eBay.)
