Dominoes spots from one to six are generally arranged as they are on six-sided dice, but because blank ends having no spots are used, seven faces are possible, allowing 28 unique pieces in a double-six set. However, this is a relatively small number especially when playing with more than four people, so many domino sets are "extended" by introducing ends with greater numbers of spots, which increases the number of unique combinations of ends and thus of pieces. Each progressively larger set increases the maximum number of pips on an end by three, so the common extended sets are double-nine, double-12,
Chevrolet Standard Six Chevrolet Standard Six The Chevrolet Standard Six (Series DC) was launched in 1933, initially as the Chevrolet Mercury, by Chevrolet as a lower priced alternative to the 1932 Chevrolet Series BA Confederate that became the Eagle in 1933 and Master from 1934. It was advertised as the cheapest six-cylinder enclosed car on the market. The Standard was offered in three body styles all on a 107-inch wheelbase: coach, coupe and coupe with rumble seat. All bodies were by Fisher and featured 'no-draft ventilation'. All models were powered by a six-cylinder valve-in-head engine producing at 3,000 rpm and of torque giving