Sydenham (Thomas). The Entire Works

Sydenham (Thomas). The Entire Works, edited by John Swan, Second Edition, contemporary sprinkled calf, rubbed, spine dry, 1749; The Whole Works ... of Dr Thomas Sydenham, Sixth Edition, contemporary panelled calf, 1715; and Helvetius' Essay on the Animal Oeconomy ... with Observations upon the Small Pox, 1723. (3)