Excerpt from Memoirs of the Life and Scientific Researches of John Dalton It seems necessary to explain in few words the circumstances which induced me to undertake the difficult task of becoming Dalton's biographer, and which have so long delayed its accomplishment. Dr. Dalton, in the first clause of his will, bequeathed to me and to his three executors "all his philosophical, scientific, and literary manuscripts and correspondence, to be disposed of as they may judge most fit;" and in a codicil to the same, he bequeathed to me all his chemical and other philosophical instruments and apparatus. I received intelligence of these bequests in August 1844, at Paris, on my way to Italy, where I remained till the following autumn. Regarding them as significant of my venerable friend's intention that I should act as his literary executor, and should write some account of his life and discoveries, I commenced shortly after my return to prepare for the task, by the careful re-perusal and analysis of all his published works. 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.

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