Model Railroader Magazine December 2025 ICTH_PreOrder Minitrix R3/R4 left curved turnout

Minitrix R3/R4 left curved turnout with a polarized frog and a curve angle of 30°

Starting in 1928

They're used for transporting powdered substances such as cement

Detailed brickwork and gambrel roof

Model Railroader Magazine December 2025 ICTH_PreOrder Minitrix R3/R4 left curved turnoutIn the December Issue: Gerard Fitzgerald shares some of the history of the National Model Railroad Association (NMRA) on its 90th anniversary. He explains how the development of standards helped move the hobby forward. Other Cant Miss Stories: Using a DC power pack for the track voltage, Chris Russo built his own throttle to control his DCC locomotives. He uses an Arduino board with a customized sketch and adds shields to the board to get everything