Brewer, Robert W. A. The Art of Aviation, A Handbook upon Aeroplanes and Their Engines with Notes upon Propellers. London: Crosby Lockwood and Son, 1910. 1st Edition . Hardcover. Very Good/No Jacket. 8 5/8" x 5 7/8". Illustrated with 94 half tone text illustrations and 12 wonderful folding diagrams to the rear. Caramel cloth covers with gilt lettering. Cover wear including a chip from lower spine cover, front hinge weak. Cover fair to poor, contents very good and sound.