A treatise upon aerostatic machines
Subtitle: containing rules for calculating their powers of ascension, a demonstration of the forces which have a tendency to distend or burst them, and an extensive table, by which the power and weight of any one, from ten to one hundred feet diameter, may readily be found : also an expeditious method of constructing them of any round form, such as a globe, a vase, or an urn, with directions for filling them, and making inflammable air, &c. &c
By: by John Southern
Publisher: Printed by Pearson and Rollason; and sold by R. Baldwin ... London
Published: 1785
Place of publication: Birmingham [Eng.]
Language: eng
Number of pages: 64
Subjects: Balloon ascensions; Early works to 1800; Balloons; Design and construction; Aerostatics
Notes: Signatures: A-I⁴.