Kalmbach 12663 Model Railroader's Layout Design and Planning Modeling the Transition Era by Tony Koester Track Cleaning Metal-geared differentials

Metal-geared differentials

Smooth tracking Free Rolling Contoured Insulated Axles

LOSI 334017 Aluminum Caster Block Set for 22S

After trim and assembly

Kalmbach 12663 Model Railroader's Layout Design and Planning Modeling the Transition Era by Tony Koester Track Cleaning Metal-geared differentialsKalmbach 12663 Model Railroader's Layout Design and Planning Modeling the Transition Era by Tony Koester Modeling the Transition Era from Kalmbach Publishing and authored by noted Model Railroader Magazine contributor Tony Koester is an in depth look at the era when most railroads were making the switch from steam to diesel locomotives. The 1940s to 1950s transition era has long been the most popular modeling era and this book gives an overview of how