ORIGINAL 1920 Caterpillar Tractors Holt Mfg Co World\'s Lumber Peoria Stockton Ad For Sale

ORIGINAL 1920 Caterpillar Tractors Holt Mfg Co World\'s Lumber Peoria Stockton AdThe Literary Digest, August1920~9\" x 12\"Vintage 1920 Caterpillar Tractor AdvertisementThis image is a historical advertisement for Caterpillar Tractors, published in The Literary Digest in 1920. At this time, the \"Caterpillar\" brand was manufactured by The Holt Manufacturing Company, before its 1925 merger with C. L. Best Gas Traction Co. to form the modern Caterpillar Tractor Company.Key Historical Details