Find thousands of freely licensed digital books, artworks, photos and images of historical library materials and museum objects.
Plates illustrating the voyage of the Beagle. from the Narrative of the surveying voyages of His Majesty's ships Adventure and Beagle, between the years 1826 and 1836, describing their examination of the Southern shores of South America, and the Beagle's circumnavigation of the globe /
A treatise on ventilators. Wherein an account is given of the happy effects of many trials that have been made of them ... in refreshing the noxious air of ships, hospitals and mines, to the better preservation of the health and lives of mutitudes ... Part second
- Hales, Stephen, 1677-1761.