A sartorial eccentricity on the part of one of our colleagues is here referred to.

GETTING UNDER WAY

The raillery is silenced by a deafening roar as the motors are tested. Quiet is briefly restored, only to be broken by a series of rapid explosions incidental to the trying out of machine guns. You loudly inquire at what altitude we are to meet above the field.

"Fifteen hundred metres--go ahead!" comes an answering yell.

Essence et gaz! [Oil and gas!] you call to your mechanician, adjusting your gasolene and air throttles while he grips the propeller.

Contact! he shrieks, and Contact! you reply. You snap on the switch, he spins the propeller, and the motor takes. Drawing forward out of line, you put on full power, race across the grass and take the air. The ground drops as the hood slants up before you and you seem to be going more and more slowly as you rise. At a great height you hardly realize you are moving. You glance at the clock to note the time of your departure, and at the oil gauge to see its throb. The altimeter registers 650 feet. You turn and look back at the field below and see others leaving.

Two Members of the American Escadrille.

In three minutes you are at about 4,000 feet. You have been making wide circles over the field and watching the other machines. At 4,500 feet you throttle down and wait on that level for your companions to catch up. Soon the escadrille is bunched and off for the lines. You begin climbing again, gulping to clear your ears in the changing pressure. Surveying the other machines, you recognize the pilot of each by the marks on its side--or by the way he flies. The distinguishing marks of the Nieuports are various and sometimes amusing. Bert Hall, for instance, has BERT painted on the left side of his plane and the same word reversed (as if spelled backward with the left hand) on the right--so an aviator passing him on that side at great speed will be able to read the name without difficulty, he says!