Keywords: Deaf and Dumb event at Freemason's Tavern.jpg Freemason's Tavern London with sign language for deaf and dumb people published in the Illustrated London News The hall was designed by en Thomas Sandby 1875-01-23 Illustrated London News anonymous other versions PD-old-70-1923 London in the 1870s Sign language Freemasons' Tavern Thomas Sandby |