Founded by Henry Leland and Robert Faulconer, the Cadillac Automobile Company, of Detroit completed its first car in October 1902, the firm's superior manufacturing technology - precision gear cutting was Leland and Faulconer's first speciality - soon establishing it as the foremost builder of quality cars in the USA.

In 1901, Olds Motor Works contracted for the supply of Leland-built engines and, when unforeseen circumstances frustrated the plan, Leland and Faulconer formed their own company using funds supplied by two of Henry Ford's ex-backers.

An exemplary performer by the standards of the day, the Cadillac's single-cylinder engine - known as ‘Little Hercules’ - was mounted horizontally on the left beneath the front seat and drove via a conventional two-speeds-plus-reverse planetary transmission and center chain drive to the rear axle.

That first 1903 curved-dash Cadillac was re-designated as the Model A after the Model B’s introduction for 1904, the B being a more expensive ver...