Mitchell & RussellMaker name
Undated
silver
Seen on objects dated 1819–1839.
silver
William Mitchell & William Russell
Silver
3 marks.
Undated
Seen on objects dated 1819–1839.
silver
William Mitchell & William Russell

Undated
Captioned hallmark: Edinburgh 1809.
Edinburgh
into an oblong chamfered rectangle Mitchell & Russell , partners William Mitchell I and William Russel I. Subsequently William Mitchell & Sons. First mentioned 1819, last 1841 1809 hallmark
Undated
Seen on objects dated 1819–1821.
silver
William Mitchell & William Russell
Partners William Mitchell I and William Russel I, subsequently William Mitchell & Sons. The source gives first and last mentions of 1819 and 1841.