Appletons' Popular Science Monthly, April 1900

This edition had all images removed. Title: Appletons' Popular Science Monthly, April 1900Vol. 56, Nov. 1899 to April, 1900 Credits: Produced by Greg Bergquist, Charlie Howard, and the OnlineDistributed Proofreading Team at http://www.pgdp.net (Thisfile was produced from images generously made availableby The Internet Archive) Summary: "Appletons' Popular Science Monthly, April 1900" by Various is a scientific publication written in the late 19th century. This monthly magazine serves as a...