Walking Liberty half dollar rolls are calculated from the MS62 singles Greysheet bid price.
| coinage-type | Walking Liberty half dollars |
| desg | MS |
| designer | Adolph Weinman |
| diameter | 30.6 |
| edge | Reeded |
| fineness | 0.9 |
| material | 90% silver; 10% copper |
| mint-mark | P |
| variety | 20 Coins |
| weight-grams | 12.5 |
| weight-ounces | 0.36169 |
| year-display | 1916-1947 |