Model DC26, straight truck with dump body. Massachusetts State Prison. Fred Perkins Collection.

Model unknown, tandem axle tractor with winch and roll-off oil field body.

Model unknown, tractor cab and chassis with integral sleeper cab. Factory photo.

Model unknown, straight truck with van body. C.R. Flack. Atlantic City, NJ. Fred Perkins collection.

Model DW15-64, straight truck with dump body and snow plow. City Of Wauwatosa. Wauwatosa, WI. Fred Perkins collection.

Model unknown. Cardox Fire Truck, electric generator. Factory photo. 1953.

Sterling 20323, model unknown, long wheelbase tandem axle cab and chassis. Factory photo.

Sterling 20407C Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Model unknown, trucks being built in factory. Factory photo.

Model unknown, tandem axle straight truck with tank body and 2 axle tank trailer. Location unknown. Date unknown. Origin unknown.

Model SB3001D, straight truck with quarry type dump body and Plan-A-Power rear axle. Factory photo. 1951. John Montville collection.

Model RWS160H, tandem axle straight truck with van body and 3 axle van trailer. Pacific Coast Motor Freight. Portland, OR. 1944. Ernest Sternberg collection.

Model unknown, tandem axle straight truck with tank body and 3 axle tank trailer. Petroleum Transport. Seattle, WA.

Sterling 20409E Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Model unknown, 2 tandem axle straight trucks with dump bodies. Pittsburgh Coke And Iron Co. Pittsburgh, PA.

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

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

Model GB80D, tractor with tank trailer. Shell Petroleum Corp. Missouri 1935. Ernest Sternberg collection.

Model HD110, tandem axle straight truck with Trucktor 3rd axle. Studerus Oil Co. Kearny, NJ. Ernest Sternberg collection.

Model unknown, tractor with 2 dump trailers.

Sterling 20407G Model T 26, 12 ton, 8 wheel drive truck on Army field test. US Army photo circa 1945.

Sterling 20423 Model Waukesha engine, used in Sternberg trucks. Factory photo. Print Bill Gross donation, 2006.

Model HCS265H, tandem axle straight truck with Easton side dump quarry type body. Nazareth Cement Co. circa 1946. Ernest Sternberg collection.

Model unknown. Sterling White, close up view of right rear cab corner. Factory photo. 1953.

Model DDS235, tandem axle straight truck with wrecker body and burned Greyhound bus. Ernest Sternberg collection.