The 1881-S Morgan dollar is a very common coin in all grades through MS67 and is one of the few Morgan dollars that can be found with relative ease even in MS68. A tiny handful of MS69s exist but are priced well beyond reach of the typical Morgan collector and are the territory of a few competitive registry set collectors who regularly lay out any amount necessary to claim the top-grading set. PLs and DMPLs are readily available up to about MS65, though higher-grading specimens become challenging and are extremely rare in the vicinity of MS67 or higher.
| Country | United States of America |
| Year | 1881 |
| Serie | Morgan Dollars |
| Denomination | $1 (One Dollar) |
| Mint | San Francisco |
| coinage-type | Morgan silver dollar |
| desg | MS |
| designer | George T. Morgan |
| diameter | 38.1 |
| edge | Reeded |
| fineness | 0.9 |
| material | 90% silver; 10% copper |
| mint-mark | S |
| mintage | 12,760,000 |
| ngc-id | 2549 |
| obverse-description | Portrait of Liberty centered. On the left are found 7 stars with the words E*PLURIBUS*UNUM followed by 6 stars on the right. The date is positioned at the bottom. |
| pcgs-link | 7130 |
| pcgs-number | 7130 |
| reverse-description | The heraldic eagle is centered holding a bunch of arrows and branch surrounded by and olive leaves. The words UNITED STATES OF AMERICA * ONE DOLLAR frame the periphery. Mint mark, if any, appears above the letters DO of DOLLAR. |
| weight-grams | 26.73 |
| weight-ounces | 0.943 |
| year-display | 1878-1921 |