ASTRONOMY -- "COSMOGRAPHY EPITOMISED, in six copper plate delineations". By S. Dunn (Lond., 1786). Lond., Laurie & Whittle, 1794. 6 engr. plates (w. mezzotint). Paper size: 465 x 587 mm, image size: 373 x 550 mm. (A few foxing spots, else fine). -- Added: Introduction (20 pp.) to S. Dunn's 'A new Atlas of the mundane system' (1800).