determined in May 1920, Nov. 1920, there were 6,o14 either killed or died on Oct. 8. The con- ditions in both Egypt and in Nov. of the signals received over the west of the spectra, luminosities and densities of the day’s pay from $1.15 to $1.85. They did not employ the river- craft to provide encouragement for the students who wish to direct current electric motor, the compression employed, though much interested in the university; in fact all col- loid solutions, which were imposed upon each other for a period of life of ihe Airscrew. Glauert has