TSB, fleur-de-lys overMark wording
Undated
TSB, fleur-de-lys over
Seen on objects dated 1772 (registered Nov 1770).
silver
Attribution is from Grimwade Grimwade, Arthur - London Goldsmiths, 1697-1837: Their Marks and Lives, Faber & Faber, 1990 . This mark not mentioned by Priestley Priestley, Philip T. - British Watch Case Makers 1670 to 1970, NAWCC, 2018 , but he does include a mark " " for Thomas Stilwell & Thomas Burridge (registered Dec 1763) so this may be Thomas Stilwell.