WILKINS, Dr. JOHN. The Mathematical and Philosophical Works. London: Printed for J. Nicholson, et al., 1708. Engraved frontispiece portrait, additional title, and numerous engraved and woodcut illustrations in text. 3 works (in 5 parts) bound in one, 8vo, rebound in modern cloth; some occasional pale foxing and even browning. Fifth edition -- WILKINS. Sermons Preach'd upon Several Occasions...The Second Edition. London: For Ri. Chiswell, et al., 1701. Frontispiece portrait. 8vo, contemporary calf, joints cracked; ex-library copy (Aylwin Library) with stamps on front pastedown. (2)