Dava Sobel and William J. H. Andrews, The Illustrated Longitude: the true story of a lone genius who solved the greatest scientific problem of his time (Walker, 1998), p. 14.
Royal Museums Greenwich. "Sir Cloudesley Shovell, 1650-1707". http://collections.rmg.co.uk/collections/objects/14498.html [Accessed: June 2016].
Public Notes:
Shovell was rear admiral by the age of 42 and appointed commander-in-chief of the British fleets at 54, in 1704. Depicted holding a refracting telescope (or baton?) in his right hand.
Updated Notes as of June 2016:
"In the War of the Spanish Succession, Shovell brought home the silver captured by Sir George Rooke at Vigo in 1702. Returning home from an attack on Toulon in 1707, in his flagship ‘Association’, he was lost with over 1300 men when his ship and two others were wrecked off the Isles of Scilly. The Swedish painter Michael Dahl travelled to London in 1682 where he became acquainted with Godfrey Kneller. In 1685, he left for Europe and then returned to London in 1689 where he remained. During Dahl's absence, Kneller consolidated his supremacy as the fashionable portrait painter, although the prolific Dahl was his closest competitor. Politically, Kneller supported the ascendant Whigs, while Dahl was a Tory. The death of Kneller in 1723 left Dahl the principal London portraitist. Shovell is depicted wearing a blue coat and waistcoat with gold buttons and gold embroidered buttonholes, and a fair full-bottomed wig. He has an unusual steel and bone-hilted hanger and is holding a telescope in his right hand. In the left background is a ship with his flag as an Admiral of the White" (Royal Museums Greenwich).
Dioptrice is made possible by the generous
support of the National Science Foundation, the National
Endowment for the Humanities, the Program in the History and
Philosophy of Science at the University of Notre Dame, and the Adler Planetarium & Astronomy Museum.
