Morgan silver dollars were 90 percent silver ... circulated condition (VG-8), you can earn up to $30,000 for a coin in mint condition. The 1887-O Morgan dollar coin was made at the New Orleans Mint.
Morgan Silver Dollars – 1881-S, 1883, 1887-O, 1899-O, (2) 1889, (4) 1921; (29) Silver Peace Dollars; (62) Liberty Half Dollars; (51) Franklin Half Dollars; (9) 1964 Kennedy Half Dollars ...