Haven and Hartford Railroad || B+B || 11,000 V AC,25 Hz || || |- align = "center" | GN Y-1(PRR FF2) || 1927–1930 || 8 Great Northern Railway(sold to Pennsylvania Railroad) || 1-C+C-1 || 11,000 V AC,25 Hz || || |- align = "center" | CUT P1-a || 1929–1930 || 22 Cleveland Union Terminalto New York Central Railroad and rebuilt to class P-2 || 2-C+C-2 || 3000 V DCrebuilt 600 V DC || || |- align = "center" | GE three-power boxcab || 1930 || 40 New York Central Railroad 1 Chicago, Rock Island and Pacific Railroad || B-B || All: 600 V DC Battery 34: 600 V DC 3rd Rail 2: 3000 V DC Overhead Lines|| || |- align = "center" | NYC R-2 || 1930–1931 || 42 New York Central Railroad || C-C || 600 V DC || || |- align = "center" | NH EP3 || 1931 || 10 New York, New Haven and Hartford Railroad ||2-C+C-2 ||11,000 V AC,25 Hz /600 V DC || || |- align = "center" | PRR P5a || 1932 || 25 Pennsylvania Railroad(+13 by PRR, +54 by Westinghouse) || 2-C-2 || 11,000 V AC,25 Hz || || |- align = "center" | PRR GG1 || 1934–1935(PRR: 1935–43) || 15 Pennsylvania Railroad(+124 by PRR) ||2-C+C-2 ||11,000 V AC,25 Hz || || |- align = "center" | NH EP4 || 1938 || 6 New York, New Haven and Hartford Railroad ||2-C+C-2 ||11,000 V AC,25 Hz /600 V DC || || |- align = "center" | NH EF3a || 1942 || 5 New York, New Haven and Hartford Railroad ||2-C+C-2 ||11,000 V AC,25 Hz || || |- align = "center" | || 1940–48 || 22 Paulista Railway15 Estrada de Ferro Central do Brasil || 2-C+C-2 || 3000 V DC || || |- align = "center" | 2-D+D-2("Little Joe")|| 1946 || 20 Soviet Railways (not delivered –5 Paulista Railway3 South Shore Line12 Milwaukee Road) || 2-D+D-2 || 3,300 V DCAs rebuilt by CSS&SB:1,500 V DC || || |- align = "center" | GN W-1 || 1947 || 2 Great Northern Railway || B-D+D-B || 11,000 V AC,25 Hz || || |- align = "center" | VGN EL-2B|| 1948 || 4 sets (2 units each) Virginian Railway || (B+B-B+B)+(B+B-B+B) || 11,000 V AC, 25 Hz || per set || |- align = "center" | CN Centercab Electric || 1950 || 3 Canadian National Railway || B-B