Watch List notes:

British Medals, George VI, and Queen Elizabeth, Coronation 1937, bronze medal, by Donald (obv.) and Walter (rev.) Gilbert, both sign with monogram, conjoined busts l., rev. crown placed on oak and olive spray, 57.5mm. (BHM.4323; W&E.7095.1), 200 specimens struck in bronze, in red leather case of issue, mint state
Walter Gilbert (1861-1946) and his son Donald (1900-1961). W&E. note that the obverse is 'probably the finest depiction of the Royal couple...', and it is used (in silver) as the cover illustration of Volume 7 of their series.
(120-160 GBP)