Antoine de SAINT-EXUPÉRY – Working manuscript on aeronautics.

Antoine de SAINT-EXUPÉRY (1900.1944)

Autograph manuscript.

One page in quarto on yellow paper.

Undated.

Working manuscript – barely legible – on aeronautics and mathematical reflections on aviation.

Written in two parts, the document includes several mathematical formulas and a small sketch of Saint Exupéry.

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For a 2m biplane ^& other plane.

Per m² ^… . ^2m³ or 1/5=m

The acceleration is 50 m for the passage through the air, or 3 ^m

The …. East of 30m …. Passage with … 1/10 sec.

The acceleration is 2.1/2 100

Which is clearly false

But then it's mainly the…

Because the… survived in high….

In fact, the yield…

Whose temperature has been asymmetrical, exerts …. at atmospheric pressure. This pressure will … a volume V (I + xv) ….. by F x R work.

Now suppose that…