![BuzzFeed .JPG on Twitter: "Sir Isaac Newton's death mask on view at @EdinburghUni's main #library in #Scotland: https://t.co/K5NkPJ5x0B (📸:David Cheskin/@GettyImages) https://t.co/AeCH8weA4X" / Twitter BuzzFeed .JPG on Twitter: "Sir Isaac Newton's death mask on view at @EdinburghUni's main #library in #Scotland: https://t.co/K5NkPJ5x0B (📸:David Cheskin/@GettyImages) https://t.co/AeCH8weA4X" / Twitter](https://pbs.twimg.com/media/D3KAYe5XkAADLbe.jpg:large)
BuzzFeed .JPG on Twitter: "Sir Isaac Newton's death mask on view at @EdinburghUni's main #library in #Scotland: https://t.co/K5NkPJ5x0B (📸:David Cheskin/@GettyImages) https://t.co/AeCH8weA4X" / Twitter
![Jon Gerlis on Twitter: "Fabulous morning visiting the newly refurbished and very impressive @royalsociety and their library. Here's Sir Isaac Newton's death mask and signature in their Charter book https://t.co/fqC4LxuFC8" / Twitter Jon Gerlis on Twitter: "Fabulous morning visiting the newly refurbished and very impressive @royalsociety and their library. Here's Sir Isaac Newton's death mask and signature in their Charter book https://t.co/fqC4LxuFC8" / Twitter](https://pbs.twimg.com/media/DnnoVlCXoAIvP1c.jpg:large)
Jon Gerlis on Twitter: "Fabulous morning visiting the newly refurbished and very impressive @royalsociety and their library. Here's Sir Isaac Newton's death mask and signature in their Charter book https://t.co/fqC4LxuFC8" / Twitter
![Shakespeare's death mask on display for 1st time at University of Edinburgh exhibition | Daily Mail Online Shakespeare's death mask on display for 1st time at University of Edinburgh exhibition | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/01/18/article-0-0F7FDF7900000578-726_306x423.jpg)