A Way to Break Easily and Speedily the Hardest Rocks, Communicated by the Same Person, as He Received It from Monsieur Du Son, the Inventor

✍ Scribed by Robert Moray and Monsieur Du Son

• Book ID: 123964896
• Publisher: The Royal Society
• Year: 1665-1666
• Weight: 769 KB
• Volume: 1
• Category: Article
• ISSN: 0261-0523
• DOI: 10.2307/101435