is a look at the articulated steam engines. Includes N&W A's,
Boston and Maine 2-6-6-2's, Canadian pacific 0-6-6-0s, Erie
articulated camelbacks, D&H Challengers, Duluth Missabi &
Ironrange 2-8-8-4's, N&W Y's, Rio Grande 2-8-8-2's, UP
Challengers, Virginian 2-8-8-8-4's, Milwaukee Rd 2-6-6-2s, Santa fe
2-10-10-2s, and many more. Many photos.