Front matter
Reading edition

FRONT COVER—“The covered turntable at Corkscrew Gulch. It served as part of the main line.” (C. W. Gibbs) See discussion and diagram pages 12, 13 and 14.
Reading edition

FRONT COVER—“The covered turntable at Corkscrew Gulch. It served as part of the main line.” (C. W. Gibbs) See discussion and diagram pages 12, 13 and 14.