The Method of Making the Best Mortar at Madrass in East India; Described in a Letter from the Honourable Isaac Pyke, Esq; Governor of St. Helena, to Edmund Halley, L. L. D. Reg. Astr. Vice-President R. S. and by Him Communicated to the Royal Society

✍ Scribed by Pyke, I.; Halley, E.

• Book ID: 120119919
• Publisher: The Royal Society
• Year: 1731
• Weight: 348 KB
• Volume: 37
• Category: Article
• ISSN: 0261-0523
• DOI: 10.1098/rstl.1731.0041