| John Edward Bingham Sheffield - maker's mark reg. 1873 (JEB) |
| John Millward Banks Sheffield, Birmingham, Chester & London
1st q. 20th C. (J.M.B) |
| Joseph Rodgers Sheffield (JR) |
| John Round Sheffield - 20th Cent. (JR) |
| Joseph Rodgers & Sons Sheffield - 1st h. 20th C. (J.R&S) |
| James Usher & Son Sheffield - maker's mark reg. 1899 (J.U&S) |
| Mappin Brothers Sheffield - maker's mark reg. 1893 (M Bros) |
| Manoah Rhodes & Sons Ltd. Sheffield - maker's mark reg. after 1914 (MR) |
| Mappin & Webb Sheffield - maker's mark reg. 1892 (M&W) |
| Nathaniel Smith & Co. Sheffield - maker's mark reg. 1780 (N.S&Co) |
| Oldfields Ltd. Sheffield - maker's mark reg. 1905 (O.Ltd) |
| Philip Hanson Abbot Sheffield - maker's mark reg. after 1907
also London (PHA) |
| Carrs of Sheffield Sheffield - 20th C. (RC) |
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| Robert F. Mosely Sheffield - maker's mark reg. 1907 (RFM) |
| Robert F. Mosely Sheffield - 2nd q. 20th C. (R.F.M) |
| Robert Gainsford Sheffield - maker's mark reg. 1808 (RG) |
| Robert Kippax & Co. Sheffield - maker's mark reg. 1774 (R.K) |
| R. Lindsay Sheffield - 2nd q. 20th C. (RL) |
| Richard Mortons Sheffield - maker's mark reg. 1773 (R.M) |
| Martin, Hall & Co. Sheffield & London - used 1863 - 1880 (RM EH) |
| Martin, Hall & Co. Sheffield & London - used after1880 (RM EH) |
| Robert Pringle & Sons Sheffield, Birmingham & London - early 20th C. (R.P) |
| Robert Trickett Sheffield - maker's mark reg. 1773 (R.T)
cutlery specialist |
| Samsom & Harwood Sheffield - maker's mark reg. 1833 (S&H, S & H)
flatware specialists |
| Samuel Roberts & Charles Belk Sheffield - 3rd q. 19th C. (S.R C.B) |
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