Signs of Descent.
17. 1. When the Aironaut perceives the Bottom of the Car withdrawing itself from the Pressure against the Soles of his Feet.
2. When Objects on Earth, and surrounding Prospects encrease in Magnitude and Number.
3. When a lower Cloud approaches or involves the Balloon.
4. When an upper Cloud leaves the Balloon.
5. When Weather beats against the Bottom of the Car or Balloon.
6. When Feathers, Balloon-Flag, or Ribbon appear to be drawn upwards.
7. When the most distant Objects set, and disappear.
8. When the Balloon seems taller; and its lower Hemisphere less distended, tho’ continuing tight.