The First Gear 1995 NOS #19-1435 Pennsylvania Railroad 1960 B-61 Mack is a highly detailed diecast model of a Mack trailer in the iconic Pennsylvania Railroad colors. This limited edition piece is 1:34 scale and features the classic design of the 1960 B-61 Mack. Perfect for collectors or enthusiasts of transportation-themed toys, this model is a must-have for anyone interested in vintage vehicles and diecast replicas.