The “American” steam locomotive of the late 19th century epitomized state-of-the-art engineering technology in its day, with graceful lines beautifully expressed by skilled craftsmanship. Rich hardwoods, golden alloys, and steel blue cladding, each ornately sculpted and formed against brightly chosen paint schemes finished with gold leaf filigree, all adorned these locomotives as elaborate celebrations of this technology and the period. Perhaps the most refined and elegant engineering lines of any steam locomotive were those of the Baldwin Locomotive Works of Philadelphia in the 1870s. The durability, reliability, and aesthetic appearance of these locomotives made them very popular with many railroad companies throughout America and the world. During this time, the Virginia & Truckee Railroad Company ordered three “America” locomotives from Baldwin for their passenger service between Virginia City and the Central Pacific Railroad at Reno. The Reno (1872), Genoa (1873), and Inyo (1875) were all built to the same general engineering specifications indicated by Baldwin’s Drawing No. 20 of Dec. 12, 1871.

These three V&T locomotives survive to this day, but not their master erection drawing; only a photographic mosaic of Drawing No. 20 taken circa 1940 in the V&T engine house in Carson City survives. Although extensive deterioration was already apparent in these photos at that time, this important historical record has now been fully restored over a two-year period using computer-aided design (CAD). All lines and curves have been measured by hand with an accuracy of 1/64 inch and then digitized, using the original line segments appearing and calibrating them to local dimensions called out on the drawing whenever possible. The result is a remarkably consistent exact 2-inch scale restoration of Drawing No. 20 according to its original specifications, so accurately and skillfully drawn by hand over 150 years ago. This restoration has revealed previously lost information, such as the optional wagon top boiler design, as well as the original 144 boiler tube locations still visible on the V&T engines. Although the railroads continuously upgraded and replaced such factory equipment on their locomotives, many original components are still visible and can be traced back to Baldwin’s Drawing No. 20.

Drawing No. 20 has two elevations: side and transverse, along three sections: front, center, and rear. For pricing and availability of prints, contact V&T Enterprises: [email protected].

TENDER DRAWING No. 90

V&T Enterprises

A drawing of an old train car.

Tender Erection Drawing No. 90, Baldwin Class 27 1/2 C, by V&T Enterprises.