There is a check digit calculation which is compulsory in the US. The way the system works is that in order to validate a vehicle identification number through the vehicle identification number check digit, either the buyer removes the check digit or multiplies it with zero.
Grafton is a town in Worcester County, Massachusetts, United States. The population, indicated by the 2014 town records is 14, 268, in nearly 5,700 households. Incorporated in 1735, Grafton is the home of a Nipmuc village known as Hassanamisco Reservation, the Willard House and Clock Museum, Community Harvest Project, and the Tufts University Cummings School of Veterinary Medicine.
The Town of Grafton was the site of Camp Hindenburg, owned and operated by the pro-Nazi German American Bund from the late 1930s through the outbreak of World War Two. In 1940, Camp Carl Schurz, operated by the anti-Bund Wisconsin Federation of German-American Societies, was opened a mile away.