A Practical Book Which Shows, in Illustrations, Working Plans and Text, How to Build and Navigate the Modern Airship.

W.J. JACKMAN, M.E., Author of "A B C of the Motorcycle," "Facts for Motorists," etc. etc.

and

THOS. H. RUSSELL, A.M., M.E., Charter Member of the Aero Club of Illinois, Author of "History of the Automobile," "Motor Boats: Construction and Operation," etc. etc.

With Introductory Chapter By Octave Chanute, C.E., President Aero Club of Illinois

1912