AVIATIONThe Atmosphere, its Characteristics and Dynamics. ByF. J. B. Cordeiro. 35 illus., 129 pp., small 4to. (New York, 1910.) 10s.6d.net.Theory and Practice of Model Aeroplaning.ByV. E. Johnson. 61 illus., xvi + 148 pp., crown 8vo. (1910.) 3s.6d.net.Natural Stability and the Parachute Principle in Aeroplanes.ByW. Le Maitre. 34 illus., 48 pp., crown 8vo. (S. & C. Series, No. 39.) (1911.) 1s.6d.net.How to Build a 20-ft. Bi-plane Glider.ByA. P. Morgan. 31 illus., 60 pp., crown 8vo. (S. & C. Series, No. 14.) (New York, 1909.) 1s.6d.net.Flight-Velocity.ByA. Samuelson. 4 plates, 42 pp., 8vo, sewed. (1906.) 2s.net.Resistance of Air and the Question of Flying.ByA. Samuelson. 23 illus., 36 pp., 8vo, sewed. (1905.) 2s.net.The Laws of Avanzini.Laws of Planes moving at an angle in air and water. By Lieut.-Col.R. de Villamil. 2 folding plates, 3 illus., 23 pp., super royal 8vo, sewed. (1912.) 2s.net.Aeroplanes in Gusts, Soaring Flight and Aeroplane Stability.ByS. L. Walkden. Second Edition. 4 plates, 47 illus., xvi + 188 pp., 8vo. (1913.) 12s.6d.net.
The Atmosphere, its Characteristics and Dynamics. ByF. J. B. Cordeiro. 35 illus., 129 pp., small 4to. (New York, 1910.) 10s.6d.net.
Theory and Practice of Model Aeroplaning.ByV. E. Johnson. 61 illus., xvi + 148 pp., crown 8vo. (1910.) 3s.6d.net.
Natural Stability and the Parachute Principle in Aeroplanes.ByW. Le Maitre. 34 illus., 48 pp., crown 8vo. (S. & C. Series, No. 39.) (1911.) 1s.6d.net.
How to Build a 20-ft. Bi-plane Glider.ByA. P. Morgan. 31 illus., 60 pp., crown 8vo. (S. & C. Series, No. 14.) (New York, 1909.) 1s.6d.net.
Flight-Velocity.ByA. Samuelson. 4 plates, 42 pp., 8vo, sewed. (1906.) 2s.net.
Resistance of Air and the Question of Flying.ByA. Samuelson. 23 illus., 36 pp., 8vo, sewed. (1905.) 2s.net.
The Laws of Avanzini.Laws of Planes moving at an angle in air and water. By Lieut.-Col.R. de Villamil. 2 folding plates, 3 illus., 23 pp., super royal 8vo, sewed. (1912.) 2s.net.
Aeroplanes in Gusts, Soaring Flight and Aeroplane Stability.ByS. L. Walkden. Second Edition. 4 plates, 47 illus., xvi + 188 pp., 8vo. (1913.) 12s.6d.net.