Alaska Time Zone to 03:00 LDT on the second Sunday in March and returns at 02:00 LDT to 01:00 LST on the first Sunday in November. Two time zones have been referred to as the "Alaska Time Zone": a zone based on UTC−10 that covered much of Central Alaska in the early 20th century, and a zone based on UTC−9 zone that has covered all of the state except the Aleutian Islands since 1983. The Standard Time Act of 1918 authorized the Interstate Commerce Commission to define each time zone. The United States Standard Alaska Time was designated as UTC−10. Some references prior
Chevrolet Standard Six 6:1, the standard engine now produced at 3,200 rpm and of torque which was now shared with the Master Six. The spare wheel moved from its external rear trunk location to a new compartment under the trunk. Brakes were 11-in drums. The steel roof was new. The Standard Six was discontinued for 1937 when the Master range was joined by the new Master Deluxe. 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