Black and White photographs from the Bob's Photo collection printed on high-quality glossy paper.

Contents:
Class EL-3A (1-D-1), pp. 4-13;
Class EL-2B (B-B+B-B), pp. 14-25;
Class EL-C (C-C), pp. 26-30;
Diesel-Electric, pp. 31-45;
Electric-conveyor Cars, pp. 46-47;
Index, pg. 48.

Bob's Photo, softcover, 48 pages, 8.5 x 11 x .25 in., B&W photographs with captions.