Airopaidia : $b Containing the narrative of a balloon excursion from Chester, the eighth of September, 1785, taken from minutes made during the voyage; hints on the improvement of balloons ... To which is subjoined, mensuration of heights by the barometer, made plain; with extensive tables. The whole serving as an introduction to aërial navigation.Baldwin, Thomas
History
Airopaidia : $b Containing the narrative of a balloon excursion from Chester, the eighth of September, 1785, taken from minutes made during the voyage; hints on the improvement of balloons ... To which is subjoined, mensuration of heights by the barometer, made plain; with extensive tables. The whole serving as an introduction to aërial navigation.
Baldwin, Thomas
Aeronautics -- Early works to 1900; Balloons -- Early works to 1800
5. Thermometer 0 – 3
6. Dial-Compass (a Mariner’s
Compass in a double Box,
will traverse better) 0 – 3½
7. Two white Flags, 0 – 4
with Dutch Twine on two
Reels furnished with Swivels 2 – 8
8. Asses Skin Pocket Book,
Blank Cards, Pencils,
Knife and Scissars 0 – 4½
9. Map of Cheshire boarded,
the superfluous Parts cut
away 0 – 3
10. Speaking Trumpet 0 – 8½
11. Mr. Lunardi’s Flag 3 – 8
12. Basket and eight Pint Bottles
labelled, one full of
Brandy, another of Water 8 – 3
———————
20 – 0
[Sidenote: Weight of Ballast.]
27. The Ballast consisted of three Bags of dry Sand, and two red grit
Stones, taken while in the Car, _additional_.
1st Bag tyed up weighed 12lb.
2d Ditto 12
3d untyed Ditto 20
1st red Grit 7
2d red Grit 5
——
In all 56lb.
CHAPTER V.
ASCENT WITH 20lb. OF LEVITY.
[Sidenote: Ascent at 40M. past I, with 20lb. of levity.]
Section 28. At 40 Minutes past I, the Balloon having a Levity which not
less than 20 Pounds Weight woud counterpoise, Mr. Baldwin was liberated
by the Hands of Mr. Lunardi, who suffered no one to approach the Car:
and he ascended, amidst Acclamations mixed with Tears of Delight and
Apprehension, the Misgivings of Humanity, and other usual Sensations
of Surprize, which, in a brilliant and numerous Assembly, will long
continue to accompany a Spectacle so novel interesting and awful, as
that of seeing a Fellow Mortal separated in a Moment from the Earth,
and rushing to the Skies.
[Sidenote: Employments of the Aironaut.]
29. The Balloon well inflated, tower’d aloft in an upright and
perpendicular Direction, with a quick Motion, and an accelerated
Velocity.
The Aironaut having stood up, for a Minute or two, waving his Hat in
the left, and saluting the Spectators with Mr. Lunardi’s coloured Flag
in the right Hand; put on his Hat, and having fastened the Flag-Staff
horizontally among the Lines of the Balloon, immediately betook himself
to different Employments, before he woud indulge in looking over the
Brink of the Car; lest the Novelty of the Prospect shoud call off his
Attention from _Things of Moment_.
[Sidenote: Sensation of rising described.]
30. The Force of Ascent was, from the first, plainly _palpable_: the
Sensation being that of a strong Pressure from the Bottom of the Car,
upwards against the Soles of the Feet.
[Sidenote: Caution against the vitriolic Acid Liquor.]
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