Paintings showing a comparison of the shape of Mount St. Helens at the time of the March 27 eruption, and just before the May 18 eruption. Skamania County, Washington. 1980.

Slide desription and index card (10ct and 11ct): Paintings showing a comparison of the shape of Mount St. Helens (A) at the time of the March 27 eruption and (B) just before the May 18 eruption shows the large outward displacement of the bulge area. The view here is from the northeast. Skamania County, Washington. 1980. (Graphics on published photos only) (Paintings by Dee Molenaar). Photo no. 10ct published as Figure 15-A and photo no. 11ct published as Figure 15-B in U.S. Geological Survey. Professional Paper 1249. 1982.