New World’s Speed Record
The world’s speed record of 224.38 m.p.h. which Brig. Gen. William Mitchell, Assistant Chief of Air Service, established at Selfridge Field, Mount Clemens, Mich. on Oct. 18, 1922, was broken on Feb. 21, last, by Sadi Lecointe, who covered four laps of a 1 km. course at an average speed of 375 km.p.h. (233.01 m.p.h.).