4 specimens from Estherville, Iowa
creator of digital collection
Close up view of 4 meteorite specimens. Nininger was curator of meteorites at the Denver Museum of Nature and Science, 1930-1946.
date of photograph
USA, Iowa, Estherville
Yes, Shadows/Highlights, Brightness/Contrast, and Exposure adjusted; image rotated 0.5 degrees counter clockwise and cropped using Photoshop CS4.
4.0 x 5.0 inch nitrate negative scanned with Epson Expression 10000XL at 600 dpi, 8 bit grayscale.
use with permission Denver Museum of Nature & Science