J.H. [John Harris] Astronomical Observations Between a Gentleman and a Lady: Wherein the Doctrine of the Sphere, uses of the Globes, and the Elements of Astronomy and Geography are Explain'd; In a Pleasant, Easy, and Familiar Way. With a Description of the famous Instrument called the Orrery, Benjamin Cowse, London, 1719, First Edition; octavo, contemporary panelled calf, gilt title, VG; 1723 ownership signature of William Saunders of Wadham College, Oxford; further ownership inscription of 1819 partly cut down at top of title page; VG internally with 6 plates (4 folding).