National Geographic : 1921 Sep
o Photograph byR.F.Griggs THE HEADQUARTERS OF THE NATIONAL GEOGRAPHIC SOCIETY'S LATEST KATMAI EXPEDITIONDURING ITS STAY INTHE VALLEY OEf This is Baked Mountain Camp, with Mount Martin in the background. Before the eruption thiswas agreen valley. Iany travelers have camped beside a bunch of bushes that formerly stood near the middle of this picture, but at an elevation much lower than thepresent surface, for the valley was here filled many feet deep by the flow of incandescent sand (see page 241). for the valley was here filled many feet deep by the flow of incandescent sand (see page 241).