Atlas 20006580 HO Scale 50' Postwar Boxcar Great Northern GN 35809 F104 The 3-bay CenterFlow covered hopper

The 3-bay CenterFlow covered hopper first entered service in the mid-1960s

Caster blocks (c-hubs)

this servo delivers

the Nor’easter meets all DirtOval

Atlas 20006580 HO Scale 50' Postwar Boxcar Great Northern GN 35809 F104 The 3-bay CenterFlow covered hopperAtlas 20006580 HO Scale 50' Postwar Boxcar Great Northern GN 35809 Before the advent of specialty car types (such as covered hoppers and auto racks), nearly every type of product was shipped in a box car. 50 Box Cars gained popularity in the late 1930s as they offered additional space for bulkier freight vs. the then common 40 car. Single door versions would become most common, although many double door cars would be constructed to assist with the