Southern Pacific 4-10-2 No. 5025, of class SP-2, poses in Los Angeles on September 17, 1935 in a well-lit broadside view furnished by Carl Weber, original photographer not specified. These oil-burners weighed 445,000 pounds minus tender. Their two high-pressure cylinders measured 25x32 inches and their center low-pressure cylinder 25x28 inches. They had 63½-inch drivers and a boiler pressure of 225 p.s.i. With these specifications they developed 86,589 pounds of tractive force. For other specifications consult the commentary for No. 5045 following.