The most apparent changes showed up on the 1947 Postwar or Modern version of the K-4 and included a solid drop-coupler pilot

This is a Walthers 910-1906 HO Scale Conrail 50' Single-Door Boxcar #209568

This is a Walthers 910-20172 HO Scale Kansas City Southern GE ES44AC Evolution Series GEVO - ESU Sound & DCC #4868 (red

Molded in 6 colors & clear plastic

This is Ratio 490 HO SR RAIL POST

Rapido Trains 27544 HO Northern Pacific SW1200 Diesel Locomotive #130 ProductID_11571327 The most apparent changes showedThis is a Rapido Trains 27544 HO Northern Pacific SW1200 Diesel Locomotive #130. Features: Heavy diecast frame, chassis and gearboxes for superior pulling power. Rapido's renowned smooth running drive system. Working number boards and classification lights. Fully detailed Type A or Flexicoil trucks, as appropriate. Full cab interior with working cab interior light. Working headlights, inspection lights and illuminated number boards. Separate