South African born actress Glynis Barber is seen here in two publicity photos made in London for her late 1970s-early 1980s British sci-fi television series Blake’s 7. They were made in 1981, and though they date later than images we typically feature, we like them, so here they are.
1915—Claude Patents Neon Tube
French inventor Georges Claude patents the neon discharge tube, in which an inert gas is made to glow various colors through the introduction of an electrical current. His invention is immediately seized upon as a way to create eye catching advertising, and the neon sign comes into existence to forever change the visual landscape of cities.