1
by Penrose, Francis
Published 1789
printed and sold by M. Haydon and Son, Printers, Booksellers, and Stationers to his Royal Highness Prince William Henry: sold also by R. Trewman, Printer, Exeter; B. Law, R. Faulder, and W. Lowndes, Booksellers, London; Messrs. Prince and Cooke, Oxford; and W. Lunn, Cambridge
Subjects: '; ...Science / Early works to 1800...

2
by Penrose, Francis
Published 1794
printed for J. Deighton, Opposite Grays-Inn, Holborn
Subjects: '; ...Science / Early works to 1800...