Sour (cocktail) claims the White Lady (gin, Cointreau, fresh lemon juice). The recipe appears in his "Savoy Cocktail Book", published in 1930. Joe Gilmore, former Head Barman at The Savoy, says this was one of Laurel and Hardy's favorite drinks. In John le Carré's 1965 novel "The Looking Glass War", British spy and main protagonist Fred Leiser's favorite drink is a White Lady, and he makes several attempts to get other agents to try the cocktail. In Dorothy Sayers' mystery novel "Have His Carcase" Lord Peter has a White Lady when he hears about his "Lady" Miss Harriet Vane being in trouble
Oxygen cocktail of filling the cocktails with oxygen have been improved. Juices (grape, cherry, raspberry, etc.), syrups, water, milk and fruit-drinks are often used as the base of the cocktail. Oily and sparkling liquids result in poor homogeneity of the foam. The base liquid might contain extracts of plants and herbs such as hawthorn, strawflower, motherwort and rose hip, which themselves are used in the clinical practices. An essential element of the oxygen cocktail is the foaming agent, such as gelatin egg white or liquorice. Initially, oxygen cocktails were made with egg white. However clinical trials proved that this ingredient resulted in