76/5643 [Portraits]. Elstacke, R. (16th cent.). (Portrait of Gervase Babington). Engraving, 18x12,2 cm., "R. Elstacke sculpt." and w. engr. captions in the plate (sl. foxed). Chapman, J. (±1770-1823). "The Honble Robert Boyle". Col. engr., 15,2x9,5 cm., engr. captions below. - AND 3 other portraits, i.a. by A. BLOOTELING of J. HARINGTON and by J. DE FREY of C. VAN DALEN.