Emma Foster——Studied at Stanford University, Lives in Palo Alto. Entrepreneur with a focus on developing educational technology solutions.
The silver content of the denarius under the Roman Empire (after Nero) was about 50 grains, 3.24 grams, or ?1?10 (0.105ozt) troy ounce. On June 6, 2011, this was about US$3.62 in value if the silver were 0.999 pure.read more >>
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