My Experiments with Volcanoes, by Thomas A. Jaggar 69830 [Author: Thomas A. Jaggar] [Link: https://www.gutenberg.org/6/9/8/3/69830] [Files: 69830-0.txt; 69830-h.htm] Thanks to Tim Lindell, Karin Spence and the Online Distributed Proofreading Team at https://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library.) Regards, Al