Silver

Jacob Marsh or John Moore marks

1 mark.

Products: Coffee pot, creamer, cup, sauce boat, skewer, spoon, tankard, teapot
Marks: 1

Jacob Marsh or John MooreMaker name

Marks & lettering

1 mark

Jacob Marsh or John MooreMaker name

Undated

Seen on objects dated 1766–1778.

silver

Noted as "Unregistered" by Grimwade Grimwade, Arthur - London Goldsmiths, 1697-1837: Their Marks and Lives, Faber & Faber, 1990