New York, N.Y: Allen Anderson, a victim of infantile paralysis, christens a new Militia of Mercy ambulance. Washington, D.C: This enterprising young inventor perfects a now steel helmet which may be used to dig trenches. Washington, D.C: Thousands of women are victimized by a chain letter scheme whereby they wore promised a petticoat for ten cents for writing live copies of a letter to be mailed to other women. Mobile, Ala: Catherine Stinson, 18, conducts an aviation school and gives fundamental instructions to several of her society pupils. New York, N.Y: In celebration of the 250th anniversary of St. Paul's Chapel, Trinity Parish, 250 ministers. Sons of the Revolution, and members of the Society of Cincinnati, participate in the ceremonies. The rafters in this old church were hewn from the forests of Manhattan, ten years before the Declaration of Independence. San Francisco, Cal: Erected in 1876 at a cost of $2,000,000, the old Hall of Records is razed. El Paso, Tex: Uncle Sam's soldiers on the border are kept fit for fighting by setting up exercises and other maneuvers. Somewhere in France: German prisoners of war and the prison camps behind the French lines. New York, N.Y: It costs $6,000 to get a "look in" on the kennels of Pekinese dogs. Oakland, Cal: High school girls of this city enjoy the rather strenuous sport of whaleboat racing. Lake Keechelus, Wash: This new government dam costing over $1,000,000 and taking two years to build is rapidly nearing completion.