Watch List notes:

Great Britain, temp. Hanover. James Watt & Co. Æ Medal. 1871. Dies by J. Moore. Conjoined busts of James Watt & Matthew Boulton to right; J. MOORE F. (date) below truncation / JAMES WATT & Co. LATE BOULTON & WATT ENGINEERS LONDON. & SOHO BIRMINGHAM in six lines. Eimer 1617. 27.31g, 39mm, 12h.

Good Extremely Fine; red lustre. Scarce.

Ex Roma Numismatics Ltd., E-Sale 69, 16 March 2020, lot 1437.