Henry Charles Watts (1892- )
1922 M.B.E., D.Sc., Assoc.M.Inst.C.E., F.R.Ae.S. A.I.N.A., Aeronautical and Mech. Engr.; Director, Ogilvie and Partners, Cons. Engrs.; b. 1892; s. of Charles F. Watts, Bristol. Ed. Merchant Venturers' Sch., Bristol. Training: Bristol University. During the War, Head of section of the Air Ministry dealing with propellers and allied problems. Publ.: "Screw Propellers for Aircraft" (Longman, Green). Address: 104, High Holborn, London, W.C.