J&WMMark wording
Undated
J&WM
Seen on objects dated 1832–1835.
silver
Note: earliest sighting of the mark, confirmed as that of J & W Mitchell, is 1836
Silver
2 marks.
Undated
Seen on objects dated 1832–1835.
silver
Note: earliest sighting of the mark, confirmed as that of J & W Mitchell, is 1836
Undated
Seen on objects dated 1824.
silver
Note: this mark seen as an overstamp on an Edinburgh hallmark - probably added later as this probable mark of J & W Mitchell, a Glasgow company, has otherwise only been seen with Glasgow hallmarks with an earliest date of 1832