Rivarossi Allegheny 2-6-6-6 steam locomotive “How we loved to call an engine big!” That was a fond declaration of David P. Morgan, the longtime editor of Trains Magazine who stood second to none in admiration of steam locomotives. Even in HO, the new 2-6-6-6 Allegheny-type simple articulated from Rivarossi and Walthers is an engine that […]