Title: Experiments and observations relating to the analysis of atmospherical air; also, farther experiments relating to the generation of air from water. Read before the American Philosophical Society. Feb. 5 and 19, 1796; and printed in their transactions. To which are added, Considerations on the doctrine o phlogiston, and the decomposition of water. Addressed to Messrs. Berthollet, &c. By Joseph Priestley, L. L. D. F. R. S. &c. &c.