The Invention of Lithography

Lives of Boulton and Watt. Principally from the Original Soho Mss. Comprising also a history of the invention and introduction of the steam engine

The Invention of the Track Circuit The history of Dr. William Robinson's invention of the track circuit, the fundamental unit which made possible our present automatic block signaling and interlocking systems

Walladmor, Vol. 2 (of 2) "Freely Translated into German from the English of Sir Walter Scott." And Now Freely Translated from the German into English.

Walladmor, Vol. 1 (of 2) "Freely Translated into German from the English of Sir Walter Scott." And Now Freely Translated from the German into English.

Books Before Typography A Primer of Information About the Invention of the Alphabet and the History of Book-Making up to the Invention of Movable Types Typographic Technical Series for Apprentices #49