Marchal Distributors Ltd., Brook Lane North, Great West Road, Brentford, Middlesex (Ealing 2672 or 3671), announce the new Marchal asymmetrical lamps, claimed to give the advantages of both the pre-war dip-and-switch and present double-dip anti-dazzle lighting. These Asymmetrical Optiques are available for replacing the standard 7-in. headlamps in most British and American cars. The beams can quickly be converted for either r.h. or I.h. side of the road driving. The Marchal model-6963 De Luxe Optique costs £3 6s. 6d. and the less “occulteur” model-6063 Standard Optique is priced at £2 12s. 9d. Readers mentioning Motor Sport will receive full details.