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Aerograph Co of 43 Holborn Viaduct, London, EC1. Telephone: Holborn 2795 and 2041. Cables: "Aerography"
The Airbrush was invented in America:
1879 Abner Peel invented the paint distributor.
1890 Charles Burdick received a patent on his first double action airbrush.
1892 Burdick invented the internal mix double action airbrush.
1893 Company founded. Burdick moved to England and started his own airbrush company - the Fountain Brush Co
1900 Became public company. The name was changed to the Aerograph Co.
1929 Listed Exhibitor - British Industries Fair. Manufacturers of air Brushes, Spray Painting Plant and Air Compressors for Photographers, Lithographers, Printers and Fancy Goods Manufacturers. "The working exhibit will include a new hand-operated Outfit at a very low price". (Stand No. R.102) 
1930 Aerograph Spraying Co, manufacturers, of Shepherdess Walk, London, was declared bankrupt
By 1933 was offering De Vilbiss spraying equipment
1937 Manufacturers of spray painting and finishing equipment. "De Vilbiss" Spraying Plant. 
1939 See Aircraft Industry Suppliers
1957 of 47 Holborn Viaduct, London
1958 Name changed - presumably to Aerograph-De Vilbiss Co