Argyll was a Scottish motor car marque manufactured from 1899 to 1932, and again from 1976 to around 1990.
5hp Argyll Voiturette 1900
Front of a 1908 Argyll 14 16
Argyll 8HP Rear-entrance tonneau 1902
Share of the Argylls Ltd., issued 22. April 1909
The sleeve valve is a type of valve mechanism for piston engines, distinct from the usual poppet valve. Sleeve valve engines saw use in a number of pre–World War II luxury cars and in the United State
Argyll (car)
…Argyll and patented on 18 March 1910 by Henri Perrot and John Meredith Rubury (Patent number 6807) were available from 1911 on, and in 1912 the single Sleeve valve engine designed by company director Baillie P. Burt and J. P. McCollum began production; the entire range featured Burt-McCollum engines by 1914. In…
Sleeve valve closeup from a Bristol Centaurus Mark 175.
Knight sleeve-valve engine
Argyll single sleeve valve