This
is a look at the standard gauge steam engines of the Denver & Rio
Grande Western. Includes a brief look at early steam loco operations,
the need for more powerful locomotives, 2-8-8-2 Mallets, 2-10-2s,
4-8-2s built for the rio grande by Alco which use the boiler from a
2-10-2, 4-8-4s, 4-6-6-4s, operations in world war 2, the end of
standard gauge steam operations and a look at #3703. Many photos, a
few in color.