Excerpt from Experiments and Observations on Different Kinds of Air, Vol. 2 Sig. Felice Fontana of Florence, Sig. Landriani of Milan, and Mr. Lavoifier of Paris, have already announced, in their late publications on this fubjefi, that they have much more to follow with refpee't to it; and that' they are at prefent intent upon the invefiigation of it. Mr. Montigny (when I had the pleafure Of meeting him at Mr. Trudaine's, as mentioned in the courfe of the work) gave me an account of fome very curious experiments which he hadtmade on inflammable air, and which I expee't he will foon communicate to the public. That veteran in philofophy, Fa ther Beccaria of'i'turin, has alfo made fome' valuable experiments of this kind, and will. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.