Mount Everest Ladder Rung mm2 which also serves as the

which also serves as the certificate of authenticity

in the Bearpaw Formation

This specimen is an 8

a construction that lasted from 1831 to 1971

the condition will also vary as most have been worn over time

Mount Everest Ladder Rung mm2 which also serves as theThis specimen is a precision cut segment of ladder rung from the Khumbu Glacier on Mount Everest, roughly 2mm thick. Diameter, shape, and condition vary widely. Diameters range from just under 1" (2. 5cm) to 1. 5" (3. 8cm). Some segments have significant crampon marks along the edges, while others are relatively clean. As shown, some segments have undergone tremendous stress. The specimen comes in a classic, glass topped riker display box measuring 4