Giambattista Piranesi (1720-1778) Veduta della Basilica di S. Paolo fuor delle mura... (Saint Paul's Basilica outside the walls). 1748. Etching and burin. 614 x 404 [765 x 540]. Hind 6 (v/vi). Very fine proof on strong laid paper, before the number 8 added in the right margin. Folio number 9 in pen and sepia ink in the upper right-hand corner. Vertical median fold. Heavy rusting in left margin, freckling in right margin. Left edge irregular, ragged, with small binder's miter holes and missing. Wide margins. 1st Paris edition.