Walthers 920101933 56 Thrall All Door Boxcar US Plywood available-to-order These locomotives designated as the

These locomotives designated as the "Glaskasten" or "Glass Box" locomotives

Prototype: Union Pacific Railroad (UP) class 4000 "Big Boy"

and 43442 extension sets to a prototypical 10-car unit

which is used to clear snow-covered railway tracks

The set offers many possibilities for use

Walthers 920101933 56 Thrall All Door Boxcar US Plywood available-to-order These locomotives designated as theWalthers 920101933 56 Thrall All Door Boxcar US Plywood HOBoxcarsWalthers Walthers 920101933 56' Thrall All Door Boxcar US Plywood Model: US Plywood #1414 (green, white). Introduced in the late 1960s especially for lumber service, the 56' Thrall All Door Boxcar from WalthersProto(R) makes a unique and colorful addition to HO freight operations. Designed to protect weather sensitive building materials and simplify loading and unloading, the design