LUDLAM (William) — Mathematical Essays.
Cambridge: Printed by J. Archdeacon printer to the University, 1787. Second edition, with additions, 8vo, [2], 97, [1]pp., blank top margin of title page excised, probably to remove a previous owners signature, 3 engraved folding plates, some occasional light spotting, endpapers renewed, recent calf-backed marbled boards, red morocco spine label lettered in gilt. The essays include: On Ultimate Ratios; The Power of the Wedge; Newtons Second Law of Motion; Properties of the Cycloid; On Definition I. COR. I. PROP. X. COR. I. PROP. XIII. B. I. of Newtons Principa.