Cumwo Hong Kong Chinese Export Silver Mark
Cumwo Hong Kong Chinese Export Silver Mark is a sterling silver hallmark, produced 1850–1899, identified by the mark CW.
| Maker | Cumwo |
|---|---|
| Mark | Cumwo Hong Kong Chinese Export Silver Mark |
| Identifying Characteristics | CW |
| Period | 1850–1899 |
| Region | Rest of World |
| Type | Maker's mark |

What does the “CW” mark mean?
Cumwo, also written Cum Wo, was a Hong Kong silversmith and retailer on Queen's Road, active in the second half of the 19th century. If your piece is stamped CW, often with Chinese character marks for the workshop or artisan, it may be Cumwo work. You will see the mark on tea sets, bowls, vases, salvers and presentation cups, many with dense relief decoration of dragons, figures or flowers made for Western residents and visitors. References date the firm from about 1850 or 1860 to around 1900.
What is Cumwo sterling silver worth?
SebastianCharles Auctions catalogues and sells Cumwo 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.