Undated
NAWCC
Seen on objects dated 1761.
silver
This mark is not shown by Grimwade Grimwade, Arthur - London Goldsmiths, 1697-1837: Their Marks and Lives, Faber & Faber, 1990 or Priestley Priestley, Philip T. - British Watch Case Makers 1670 to 1970, , 2018 and may have been recorded in the missing 1739-1758 Smallworkers' Register