Silver is in the 18th year of this historical bull market.
The price of silver hit it's all time low at $3.50 U S Dollars per troy ounce in 1993.
1 troy ounce = 31.1034768 grams
1 avoirdupois ounce = 0.911458 ounce troy
12 troy ounce = 1 troy pound
16 ounce = 1 pound avoirdupois