Stewart H0 9150-1 - EMD F7 Western Maryland, UN# (Made by Kato), Neu & OVP In the mid -1980s, George Stewart had this model series manufactured by Kato in Japan for his model railroad sales in the USA. Thus, the machine has the classic good driving characteristics from Kato, as well as a high weight; whether the age is not a DCC interface (that was not yet invented at the time).
