| Dates | Trade Name | Historic Address |
|---|---|---|
| 1772 - 1784 | William Gray | 22/30 South 6th & Jayne Streets |
| 1784 - 1789 | Thomas West | 22/30 South 6th & Jayne Streets |
| 1807 - 1811 | Gray & Kennedy | 22/30 South 6th & Jayne Streets |
| 1811 - 1841 | Robert E. Gray | 22/30 South 6th & Jayne Streets |
| 1841 - 1845 | Gray, White, & Co. (Robert E. & George Gray &... | 22/30 South 6th & Jayne Streets |
| 1845 - 1850 | Gray, White & Co. (Aka of Gray & White) | 22/30 South 6th & Jayne Streets |
| 1845 - 1850 | (George) Gray & (Samuel) White | 22/30 South 6th & Jayne Streets |
| 1850 - 1855 | George Gray | 22/30 South 6th & Jayne Streets |
| 1855 - 1859 | Gray & Staley | 22/30 South 6th & Jayne Streets |
| 1859 - 1866 | George W. Gray | 22/30 South 6th & Jayne Streets |
| 1866 - 1875 | (Elisha A.) Whitney & Son (William) | 22/30 South 6th & Jayne Streets |
| 1866 - 1866 | T. J. Martin | 22/30 South 6th & Jayne Streets |
1772 FoundedWilliam Gray22/30 South 6th & Jayne Streets
1784 Thomas West22/30 South 6th & Jayne Streets
1807 Gray & Kennedy22/30 South 6th & Jayne Streets
1811 Robert E. Gray22/30 South 6th & Jayne Streets
1841 Gray, White, & Co. (Robert E. & George Gray & Jacob Harman, Jr.)22/30 South 6th & Jayne Streets
1845 (George) Gray & (Samuel) White22/30 South 6th & Jayne Streets
1850 George Gray22/30 South 6th & Jayne Streets
1855 Gray & Staley22/30 South 6th & Jayne Streets
1859 George W. Gray22/30 South 6th & Jayne Streets
1866 T. J. Martin22/30 South 6th & Jayne Streets
1875 Closed(Elisha A.) Whitney & Son (William)