Author : R. H. Finch
Publisher : Forgotten Books
Page : 38 pages
File Size : 52,7 Mb
Release : 2017-10-27
Category : Electronic
ISBN : 0266829031
Report of the Hawaiian Volcano Observatory Or 1948 and 1949 (Classic Reprint) by R. H. Finch Pdf
Excerpt from Report of the Hawaiian Volcano Observatory or 1948 and 1949 A vertical seismograph was installed at the Whitney station late in 1929. In 1941, when the original observatory building was torn down, the cellar housing the Whitney Laboratory was covered with a concrete slab and 18 inches of soil. The vertical seismograph was moved to a cellar under the new observatory building (second location, fig. 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.
