Vintage Marx 21 Santa Fe 1950s Double Diesel Twin Units O Gauge 1:48 Gauge
The Vintage Marx 21 Santa Fe 1950s Double Diesel Twin Units are a classic piece of O Gauge model train history. These red units, modeled after the Santa Fe Southern Railway, showcase a 1:48 scale replica of the Bo-Bo wheel configuration and are made from pressed steel, tin, and diecast materials. With an analog control system and a three-rail system, these locomotives are perfect for collectors and hobbyists aged 17 and up. The detailed features and vintage charm make these units a must-have for any transportation-themed model railroad display.