Sumida Model P '1928–????

Sumida M.2591 So-Mo (Type 91) '1930–????

Sumida M.2591 So-Mo (Type 91) '1930–????

Sumida M.2593 Hokoku (Type 93) '1933

Sumida M.2593 Hokoku (Type 93) '1933

WheelsAge.org '2005–pres.