A single 1850-dated Norris, Gregg & Norris $5 with "STOCKTON" on its reverse resides at the Smithsonian Institution. Its discovery in 1959 cleared up the mystery surrounding San Francisco-based engraver Albrecht Kuner's statement that he prepared dies for Norris, Gregg & Norris, despite his arrival in California months after the firm began to issue coins. While the 1850 STOCKTON $5 shares an obverse die with the 1849-dated pieces, its reverse was probably engraved by Kuner, who described the firm as "Stockton merchants" to a friend in the early 20th century.
| Country | United States of America |
| Year | 1850 |
| Serie | Norris |
| Denomination | G$5 |
| Mint | San Francisco |
| coinage-type | Pioneer & Territorial Gold |
| desg | MS |
| edge | Plain |
| material | Gold |
| mintage | Unique |
| obverse-description | $5 on Federal Eagle.CALIFORNIA GOLD. WITHOUT ALLOY. |
| pcgs-link | 10285 |
| pcgs-number | 10285 |
| reverse-description | N.G&N. STOCKTON 1850 16 stars around. FULL WEIGHT OF. HALF EAGLE |
| variety | Norris, Gregg, & Norris |
| variety-2 | STOCKTON, K-5 |
| year-display | 1850 |