Royal Purple (lubricant manufacturer) Royal Purple (lubricant manufacturer) Royal Purple is an American manufacturer which produces lubricants for automotive, industrial, marine, motorcycle, and racing use. It is known primarily for its line of synthetic Royal Purple Motor Oil products used in gasoline and diesel engines. They also produce other fluids including gear oil, transmission fluid, power steering fluid and industrial gear, bearing, engine, and hydraulic oil. Other products include chassis and bearing grease, lubricant aerosol, aerosol chain lubricant, and firearm lubricant. The company was founded in 1986 by John Williams, a synthetic oil developer and later consultant. Due to a customer who said he
A Night in Venice (1934 film) during the era. The two versions were shot simultaneously. The Hungarian version was co-directed by Wiene and Géza von Cziffra and used a separate cast of Hungarian actors. The film appears to have been popular with Austrian and German audiences, although its critical reception was less enthusiastic. A Night in Venice (1934 film) A Night in Venice () is a 1934 German-Hungarian operetta film directed by Robert Wiene and starring Tino Pattiera, Tina Eilers and Ludwig Stössel. It is loosely based on the 1883 operetta "Eine Nacht in Venedig" by Johann Strauss II. It was made at the Hunnia Studios