BLI 8021 N Scale 4-4-4-4 T1 Duplex Steam Loco Pennsylvania PRR 5512 Paragon4 Roadname_C&G Prototypes handled all types of

Prototypes handled all types of grains

2x 3/8" (10 mm) Right-hand Lock Nut

End door details

but from 1955 on

lighted numberboards

BLI 8021 N Scale 4-4-4-4 T1 Duplex Steam Loco Pennsylvania PRR 5512 Paragon4 Roadname_C&G Prototypes handled all types ofBLI 8021 N Scale 4 4 4 4 T1 Duplex Steam Loco Pennsylvania PRR 5512 Paragon4 With the goal of developing more powerful motive power for express passenger service, the Pennsylvania Railroad introduced the class T1 Duplex 4 4 4 4 in 1942 with two prototype locomotives, and followed in 1945 1946 with 50 production models. Built with striking streamlining designed by Raymond Loewy, the T1 engines were large, powerful, and fast! The T1's were duplex