594s in various colours are suitable for: Aston Martin, Land Rover Series 1 2 2a, MG, Austin, Austin-Healey, Triumph, Morris Minor, Riley, Morgan, Mini, Wolseley and many other classic cars from the 1930s onward
Measure approx 6cm diameter x 4.5cm high
These lenses are marked 'Made in England' - unlike later reproductions