38mm. Silver. 29.16g. After Wyon.
Hallmarked on reverse with J.R Gaunt hallmark. The obverse features the same young head portrait of Victoria that was used on the 1837 Guildhall medal and, more widely, on the Penny Black stamp. Edge engraved '1987 J.M Evans'.
Frosted finish. Virtually as struck and housed in fitted case of issue.