A marble tripod on a base: perspective and plan. Etching by G.B. Piranesi, ca. 1770.

[Rome] : [publisher not identified], [between 1768 and 1778]

1 print : etching ; platemark 39 x 26 cm

Apresso il Cav. Weddel in Inghilterra. Nel museo del Cavalier Piranesi in Roma. Cavalier Piranesi del. e inc.

John Ingamells, A dictionary of British and Irish travellers in Italy, 1701-1800 compiled from the Brinsley Ford archive, New Haven & London: Yale University Press, 1997, pp. 986-987 (the tripod was bought by Weddell and is at Newby Hall, Yorks.)

Wellcome Collection 756489i