The Variation of the Magnetical Compass, Observed by Capt. Rogers, Commander of the Ship Duke, in His Passage from Cape St. Lucar in Calefornia to the Isle of Guam or Guana, One of the Ladrones, with Some Remarks Thereon. Communicated by the Same

✍ Scribed by Capt. Rogers

• Book ID: 123997813
• Publisher: The Royal Society
• Year: 1720-1721
• Weight: 312 KB
• Volume: 31
• Category: Article
• ISSN: 0261-0523
• DOI: 10.2307/103417