In this "View from the Balloon at its Greatest Elevation," the town of Chester (where Baldwin's aerial voyage began) and the River Dee can be glimpsed far below us, through an opening in the clouds. They seem no more substantial than marks on a coloured map, although in this case most of the map has vanished.

An illustration in a book of natural philosophy that demonstrates the many properties of air such as air pressure, floatation, hot air balloons. It also shows that the elevation achieved in a hot air balloon surpasses the highest mountains on earth.

An aerial map of rural Chester identifying the specific geographic details of Baldwin’s route during his flight.

Thomas Baldwin's "Balloon Excursion from Chester, on the eighth of September, 1785." Baldwin had earlier been unable to fund by subscription the construction of a balloon (Thébaud-Sorger 47). On this occasion he was assisted by Lunardi, who provided the balloon, prepared it for flight, and was on hand for the ascent from Chester.

The primary subject of this image is Thomas Baldwin's "Balloon Excursion," from Chester to Warrington, which it depicts just 50 minutes after it began, as seen from "a high Field, at the End of Sutton-Causeway" (iv, 29).