Show plane has ha no propeller I 1 and flies backward london without transgressing et e aeronautical laws in an airplane has been developed in england to fly by backwards or forward with equal ease or descend vertically remain ren into sta ta flonary tlona ry la in the air or land on a patch of ground 20 yards square I 1 experts are now testing it and iti may find a use in the emergency for which britain to Is now concentrating air forces it Is the invention of pemberton 1 billing one of Brit britaina ains earlier air pioneers ue lie calls it the Duro taun the most startling features of the me new plane are the wings which rotate and act as propellers the machine hax has no propellers of the generally accepted type these revolving wings are driven by a normal aero acro engine the wings have hava ailerons controlled from the pilots pilot seat beat when operated by the pilot they control every possible variation of 0 movement of the plane forward ot of backward flight turning hovering riling or falling vertically the Duro talin Is the culmination of nearly 30 years experience and expert ment with aircraft its inventor ex planned pla plat ined ned from the earliest earI lest days of aviation I 1 have visualized such a machine the development of my invention will undoubtedly reduce to a minimum the number of air crashes which occur when planes are arc landing or taking off in war it will prove an almost impossible target with its variety and speed of move movement merit billing opened the first aerodrome in I 1 britain and started the first air paper i |