Railking One Gauge Union Pacific SD70.1/32 scale. Very nice locomotive , can be used analog or digital control. Has new proto sound 3.0.The item "Railking One Gauge Union Pacific SD70" is in sale since Wednesday, January 6, 2021. This item is in the category "Toys & Hobbies\Model Railroads & Trains\G Scale\Locomotives". The seller is "28xpress" and is located in Edison, New Jersey. This item can be shipped to United States.