Correct in Number. 19.
Page, [342]. line, 33. read mixt Ores, in stead of, mixt with Ores.
London, Printed for John Martin, Printer to the Royal Society, and are to be sold at the Bell a little without Temple-Bar.
Numb. 21.
Correct in Number. 19.
Page, [342]. line, 33. read mixt Ores, in stead of, mixt with Ores.
London, Printed for John Martin, Printer to the Royal Society, and are to be sold at the Bell a little without Temple-Bar.
Numb. 21.