Transit of Venus Over the Sun, Observed June 3, 1769, by Alexander Aubert, in Austin Friars, London, Three Seconds of Time East of St. Paul's, with a Cassegrain Reflector of J. Short, Having a Metal of Two Feet Focal Length, and Magnifying about 110 Times

✍ Scribed by Aubert, A.; Short, J.

• Book ID: 120118177
• Publisher: The Royal Society
• Year: 1769
• Weight: 56 KB
• Volume: 59
• Category: Article
• ISSN: 0261-0523
• DOI: 10.1098/rstl.1769.0051