Aeroplane smokescreen

America's largest airplane Washington D.C. 50 passanger Sihoisy amphibon the new flag ship of the Pan American Airway. Christened by Mrs. Hoover |
Plane 'Southern Cross' over Boston |
Pan American Airways Sikorsky flying boat over Washington Monument (probably not Leslie Jones) |
Ford trimotor over New York City |
Army air meet - Carson Beach |
Army air meet - Carson Beach/Columbus Park. |