583465 Wireless at Harrods (litho) by English School, (19th century); Private Collection; (add.info.: Wireless at Harrods, advert from the Illustratred London News, 17 June 1922. Now that wireless telephony is within the reach of all and so wide a public is taking up this fascinating science, the simplified wireless instruments that Harrods offer are meeting with a wide appreciation); Look and Learn / Peter Jackson Collection; English, out of copyright.