72' Smooth-Side Baggage Generator Car - Ringling Bros. & Barnum & Bailey™ #63007

厂商原文

In the 1930’s lighter weight materials allowed for the development and production of a variety of coach, baggage, and observation cars as railroads ushered in the beginning of the streamline era. Materials like stainless steel, and aluminum, allowed for passenger cars to have smooth or fluted sides and smooth roof lines.

厂商发布的英文原文。