J. W. Goldthwait — Glacial Cirques 

 Fig. 1. 



Fig. 1. Contour map of the ravines around Mounts Adams and Madison. 

 Taken from Mr. Louis F. Cutter's " Map of the Northern- Peaks," published 

 by the Appalachian Mountain Club in 1911. Contour interval, 100 feet. 



