| 
 | 
			
| Firm
 | Maker's Mark
 | Date & Device
 | Location
 |  
| Joseph Shephard
 |  
 | 1817 human ear
 | Birmingham 
 |  
| Robert Silk
 |  
 | 1809 lyre
 | Birmingham 
 |  
| William Silkirk
 |  
 | 1807 question mark
 | Birmingham 
 |  
| Thomas Small
 |  
 | 1812 flower d'luce 
(fleur de lys)
 | Birmingham 
 |  
| Smith & Co.
 |  
 | 1784 spread eagle
 | Birmingham 
 |  
Smith & Co. 
George Smith, Tate, William Nicholson & Hoult
 |  
 | 1810 open hand
 | Sheffield
 |  
| Isaac Smith
 |  
 | 1821 gage plate 
(gauge plate)
 | Birmingham 
 |  
| N. Smith & Co.
 |  
 | 1784 open hand
 | Sheffield 
 |  
| William Smith
 |  
 | 1812 semiquaver
 | Birmingham 
 |  
| Staniforth, Parkin & Co.
 |  
 | 1784 dagger
 | Sheffield 
 |  
| Benjamin Stot
 |  
 | 1811 triton
 | Duke Street Sheffield Park Sheffield
 |  
| Robert Sutcliff & Co.
 |  
 | 1786 
 | Sheffield 
 |  
| Sykes & Co.
 |  
 | 1784 equal cross
 | Sheffield 
 |  
| Stephen Thomas
 |  
 | 1813 snake
 | 45 Thorp Street 
Birmingham 
 |   
		 |