GENERAL NEWS
High Points in the News
Back to work. Aeronautical Chamber of Commerce New York air show is concluded on May 11, with an attendance of 120,000 and sales said to amount to $750,000 for the nine-day exposition. What to use. More than one hundred and fifty attend the Sixth Annual Army-Navy Standards Conference at Dayton.
By HERBERT F. POWELL,H. F. P.13 min