Undated
silver
Seen on objects dated 1977.
silver
ingot pendant
Silver
10 marks.
Undated
Seen on objects dated 1977.
silver
ingot pendant
Undated
Seen on objects dated 1917.
silver
Fob medal
Undated
Seen on objects dated 1926.
silver
Undated
Seen on objects dated 1992.
silver
Undated
Seen on objects dated 1681.
gold · silver
Mark not shown by Jackson Pickford, Ian, ed. - Jackson's and Gold Marks of England, Scotland and Ireland, Antique Collectors' Club, 1997 or Mitchell Mitchell, David M. - Silversmiths in Elizabethan and Stuart London: their lives and their marks, Boydell Press, 2017
Undated
Seen on objects dated 1888.
silver
Undated
Seen on objects dated 1929.
silver
Manicure tool
Undated
Seen on objects dated 2001.
silver
Frame, pin tray
Undated
Seen on objects dated c1988.
silver
Undated
Seen on objects dated 1956–1966.
silver
Napkin ring, spoon
Also known as: M M & Co Ltd · M M Co