Model RD115H, tractor with tandem axle Fruehauf logging trailer. Western Logging Co. Valestz, OR circa 1945. Ernest Sternberg collection.

Model DWS14, 5 straight trucks with fuel tank bodies. Wadhams Oil Co. Ernest Sternberg collection.

Model unknown, diesel tractor cab and chassis. Factory drawing.

Model RWS160H, tandem axle tractor with tandem axle cement tank trailer. Cement Distributors Inc. Seattle, WA circa 1948. Ernest Sternberg collection.

Model unknown, tandem axle straight truck with van body and 3 axle van trailer. Eland-Stewart. Seattle, WA.

Sterling 20403P Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Sterling 20406B Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Sterling 20410H Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Model unknown, tandem axle straight truck with quarry type dump body. George Vang Inc. Pittsburgh, PA.

Model J, straight truck cab and chassis. Factory photo.

Model unknown. Cardox Fire Truck. 1953.

Model unknown, tandem axle tractor with tandem axle lowboy trailer.

Sterling 20402C Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Sterling 20405B Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Model 7 & 1/2 ton straight truck with special van body. The Quaker Oats Co. Chicago, IL. Ernest Sternberg collection.

Model unknown, tractor with flat bed trailer. R. G. Watkins & Son. Amesbury, MA. 1944. Factory photo.

Model DC27-64, 3 straight trucks with 8 yard dump bodies. Guy F. Atkinson. Portland, OR. Ernest Sternberg collection.

Sterling 20404D Model T 26, 12 ton, 8 wheel drive tractor with 3 axle trailer loaded with Pershing tank on Army field test. US Army photo 1945.

Model unknown, tandem axle tractor with lowboy trailer loaded with shovel. J. Robert Bazley Inc., Pottsville, PA

Model unknown, fire engine McWilliams Dredging Co

Model FD80, straight truck with open topped body. W. Dawson. Dundas,Ontario, CAN. Fred Perkins collection.

Sterling 20399 Model J, tandem axle straight truck with dump body. Factory photo. Fred Perkin's Collection.

Model DW14, straight truck with moving van body. E.W. Miller. Oak Park, IL. Ernest Sternberg collection.

Model RWS235H, tandem axle tractor with tandem axle logging trailer loaded with machinery. Haley & Haley. Valsetz, OR. Ernest Sternberg collection.

Model HC144, straight truck with dump body. McNutt Bros. Equipment Rentals. Burlington, MA. 1950.