"Gustaf III" (1746-1792)
Signed E.M fect and dated 1779. Stipple engraving 13 x 10 cm. Period gilded and bronzed frame.
Hans Frölich, "Bröderna Elias och Johan Fredrik Martins gravyrer", 1939, catalogue no 1, ill. pl. 26, pp 40-41.
The enraving is after the famous portrait by Alexander Roslin from 1775, now in the collection of National museum, Stockholm. (NM 1012)