58mm. Silver & bronze. By J.S. & A.B. Wyon.
Obverse with coat of arms, reverses both engraved to A.E Fuller of Bath, the silver for 'Full Sized Working Drawings, 1883', the bronze medal for 'Drawings To Scale, 1885'.
Both virtually as struck, the silver medal spectacularly toned, the bronze with a couple of edge spots of verdigris. Both housed in fitted Wyon cases of issue.