Tiffany & Co. 1873 - 1891 Hallmark
Tiffany & Co. 1873 - 1891 Hallmark is an American sterling silver hallmark, produced 1873–1891, identified by the mark Tiffany & Co. 440 M1198 Sterling Silver.
| Maker | Tiffany & Co. |
|---|---|
| Mark | Tiffany & Co. 1873 - 1891 Hallmark |
| Mark struck | Tiffany & Co. 440 M1198 Sterling Silver |
| Period | 1873–1891 |
| Region | American |
| Type | Maker's mark |
| Also seen | Manufactured under the directorship of Edward Moore |

What does the “Tiffany & Co. 440 M1198 Sterling Silver” mark mean?
This hallmark was used between 1873 and 1891, during the influential tenure of Edward C. Moore, who significantly shaped Tiffany & Co.’s silver design direction. The numbers 440 M1198 refer to internal design or pattern cataloging used by Tiffany, with the "M" often attributed to Moore's influence. Pieces from this period are notable for their exceptional craftsmanship and artistic diversity, especially influenced by global design motifs, including Japanese aesthetics.
Additional detail
Manufactured under the directorship of Edward Moore.
What is Tiffany & Co. sterling silver worth?
SebastianCharles Auctions catalogues and sells Tiffany & Co. sterling silver at auction from our gallery at 5263 Edina Industrial Blvd, Edina, Minnesota. Value depends on the individual piece and its condition. Send photographs of the mark and the piece for a free auction estimate, or call (612) 280-1377. Formal written appraisals are billed hourly from $150, with most reports delivered within two weeks.
Other Tiffany & Co. marks and patterns
- Tiffany & Co. 1848 - 1852 Hallmark
- Tiffany & Co. 1853 Hallmark
- Tiffany & Co. 1854 - 1869 Hallmark
- Tiffany & Co. 1892 - 1902 Hallmark
- Tiffany & Co. 1902 - 1907 Hallmark
- Tiffany & Co. 1907 - 1947 Hallmark
- Tiffany & Co. 1947 - 1956 Hallmark
- Tiffany & Co. 1956 - 1965 Hallmark
- Tiffany & Co. 1965 - Present Hallmark
- Tiffany & Co. Old French Silverplate, 1889, No Monos
- Tiffany & Co. Blackberry Sterling, 1875
- Tiffany & Co. Faneuil-Engraved Sterling, 1910