Looking for a replica of an ALCo PA/PB Set in HO scale? Look no further! Our latest limited edition offering is the perfect addition to your model train collection. With a wheel configuration of A1A - A1A, this plastic model features a painted exterior, making it a must-have for collectors of Union Pacific Railroad memorabilia. This replica of the City of Los Angeles locomotive is a rare find, so be sure to grab it before it’s gone!