The Ritz Hotel, Piccadilly, London. In one of the grand hotels of London the Rivoli Cocktail Bar facing Piccadilly was opened during the war. One of the first bar tenders was the famous Harry of Harry's New York Bar Paris, who had been dispossessed by the German occupation. In the 1950s when this picture was taken cocktails ranged in price from 3/6 up to 8/- for a champagne cocktail.