Fig 11. Photograph of Russell Valley with Long Focus Lens from West Side of Disenchantment Bay. Mouth of valley about three miles distant: length of valley up to glacier (where the snow line ends) about five miles. Note U-shape, steep, smoothed walls, absence of spurs, and flat floor. The hanging valley shown in Fig. 12. is the first upland valley on the left. Photograph by O. von Engeln.