File:Dave Johnston with gas-detection instrument at Mount St. Helens, 4 April 1980 (USGS) 2 (cropped).jpg
Jump to navigation
Jump to search
Size of this preview: 484 × 599 pixels. Other resolutions: 194 × 240 pixels | 388 × 480 pixels | 786 × 973 pixels.
Original file (786 × 973 pixels, file size: 437 KB, MIME type: image/jpeg)
Categories:
- 30-year-old human males
- April 1980 United States photographs
- Black and white photographs of men at work
- Black and white photographs of the United States in the 1980s
- David A. Johnston at work at Mount St. Helens
- Low-angle shots of people
- Men at work in the 1980s
- Black and white photographs of men with beards
- 1980 in Washington (state)
- People of the United States in 1980
- Scientists in 1980
- Squinting