PLATE XII. LOOKING SOUTH ALONG THE TRAIL TO THE ICEHOLE STATION. WHITE 



ISLAND, THE ICEHOLE HUT, AND BLACK ISLAND IN THE BACKGROUND. 



TRAFFIC REFLECTOR TYPE TRAIL MARKER IN FOREGROUND. 



PLATE XIII . NORTH END OF ICEHOLE HUT SHOWING MODERATE SNOW 

 ACCUMULATION WITH WIND SWEPT AREA ON EAST SIDE. 



12 



