Thomas Gibbard marks

silvercollection.it

Undated

TG

Captioned hallmark: London 1795. Registration: 1792.

London

28 Clerkenwell Close.

Undated

T G

Seen on objects dated 1791–1807 (registered Feb 1792 & 1794, 1802).

silver

Case maker Gibbard also registered a similar mark with rectangular corners Nov 1811