Salvage. Scrap rubber collection. Have you any old rubber lying around? Look at this picture closely and you will find many things that you too can contribute to the national scrap rubber pile. This accumulation in the yards of the Dowenthal Company in Akron, Ohio, contains old bicycle tires, hot water bottles, fruit jar rings, rubber heals and soles, floor mats, tire patches, hose connections, tubing, gaskets, fan belts, washers, in fact, everything but rubber checks