HOOPER, W[ILLIAM]. Rational Recreations, in which the Principles of Numbers and Natural Philosopy are clearly and copiously elucidated, by a Series of Esay, Entertaining, Interesting Experiments. London, 1774. With 65 colored folding plates. 4 volumes, 8vo, contemporary calf, some wear to spines, joints and edges; slight offsetting, a few plates with minor marginal soiling, and short tears along folds, vol. I P3 torn (toching 6 lines), vol. III I1 small tear repaired. FIRST EDITION. (4)