Description: Gene Shoemaker, Jerry Harbor, or Gene Phillippi suiting up to test equipment in Sunset Crater Volcano National Monument.
Collection: USGS Open-File Report 2005-1190, Figure 016g.
Description: Gene Shoemaker, Jerry Harbor, or Gene Phillippi suiting up to test equipment in Sunset Crater Volcano National Monument.
Collection: USGS Open-File Report 2005-1190, Figure 016g.