This is a cross section from a black walnut coffin board over 140 years old. I photographed this as part of my thesis research on the tomb this coffin came out of. It was taken with a 10x digital microscope. Author: Fred Sutherland. Taken: January 6, 2006.
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2006-04-05 06:02 ZenTrowel 480×640×8 (72163 bytes) This is a cross section from a black walnut coffin board over 140 years old. I photographed this as part of my thesis research on the tomb this coffin came out of. It was taken with a 10x digital microscope.
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