Single volume, though one that has been part of a larger set, containing lectures given by Joseph Black, beginning 30 Oct 1782. The lectures are numbered 1 through to 59, with and indication that they were continued in a further volume (not present). The volume is paginated and bound between pages is a fold-out drawing, dated 1784, of a thermometer, marked with properties/states of various substances at specific temperatures.
The author of the volume is unknown but was almost certainly one of Black's students.