File:1930. Shaded ponderosa pine top with thermometers in place. Slash temperature studies. Klamath Falls, Oregon. (38221501681).jpg
Jump to navigation
Jump to search
![File:1930. Shaded ponderosa pine top with thermometers in place. Slash temperature studies. Klamath Falls, Oregon. (38221501681).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/1930._Shaded_ponderosa_pine_top_with_thermometers_in_place._Slash_temperature_studies._Klamath_Falls%2C_Oregon._%2838221501681%29.jpg/800px-1930._Shaded_ponderosa_pine_top_with_thermometers_in_place._Slash_temperature_studies._Klamath_Falls%2C_Oregon._%2838221501681%29.jpg?20180503233915)
Size of this preview: 800 × 507 pixels. Other resolutions: 320 × 203 pixels | 640 × 405 pixels | 1,024 × 648 pixels | 1,280 × 810 pixels | 1,889 × 1,196 pixels.
Original file (1,889 × 1,196 pixels, file size: 414 KB, MIME type: image/jpeg)