Walthers Proto 920-17610 HO Scale 85' Heavyweight Paired Window Coach New York Central #730 (Lighted) Trailer Train - TTX and therein lies the key

and therein lies the key to the various Thrall designs

which is more stable in connection and more versatile

& P&LE cars

and small Sinclair “ice skate” End of Train (EOT) telemetry antenna

torque and precision needed for optimal results in a wide variety of applications

Walthers Proto 920-17610 HO Scale 85' Heavyweight Paired Window Coach New York Central #730 (Lighted) Trailer Train - TTX and therein lies the keyWalthers Proto 920 17610 HO Scale 85' Heavyweight Paired Window Coach New York Central #730 (Lighted) Built to last, prototypes for the WalthersProto 85' Heavyweight Paired Window Coach hauled passengers for decades. Some were modernized and repainted while others were rebuilt for work train service. However you choose to run these cars, you can appreciate the highly detailed interior and underbody. The correct Pullman trucks with built in electrical