Submitted by curator on Thu, 10/15/2015 - 17:36
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Inv. B17347
Dagger/knife, as three fragments
A cut across the broader fragmented end; magnification, 200x
Etchant: Ammonium hydroxide + hydrogen peroxide
Sn, 11.4%; As, 0.30%; Ni, 0.18%)
A description of the microstructure is in preparation.
Microhardness: VHN: 98 ± 10 (n=5)
Uniform;
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