Excerpt from The American Journal of Science and Arts, Vol. 101: Nos. 1-6, January to June, 1871 XLIX - Contributions to Chemistry from the Laboratory of the Lawrence Scientific School. N o. 14. - On the estima tion of Phosphoric Acid; by charles E. Munroe. 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.

Excerpt from The American Journal of Science and Arts, Vol. 109: Nos. 49-54; January to June, 1875 XXIX - On the action of the less refrangible rays of Light on Silver Iodide and Bromide; by M. Carey lea. 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.

Excerpt from The American Journal of Science and Arts, Vol. 45: Whole Number, 95, Nos; 133, 134, 135, January, March, May XVI - Notice of a peculiar mode of occurrence of Gold and Silver in the Foot-hills of the Sierra Nevada, California; by B. XVII - Observations on Skylight Polarization in Nebraska; by edward O. Chase, . I. - Editorial Correspondence. Explorations in Russian America; by W. H. Dall, 96. - Note on the Physical Geography of the Andes of Quito; by james orton, 99. - Rocky Mountain Coal beds; by F. V. Hayden, 101. 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.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Excerpt from The American Journal of Science and Arts, Vol. 105: January to June, 1873 The two largest specimens, dredged in 28 fathoms, east of Grand Menan, by the writer, measured 5 inches across the disk and tentacles, but their bodies were mutilated. Entire ones of much smaller size were dredged by Dr. Packard and Ir. Cooke in 110 and 150 fathoms, soft mud, near St. George's Bank. The largest of these was 8 inches long, and like other species of the genus, inhabited a thick, tough, felt-like, muddy tube. 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.