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.
Norfolk is a town in Norfolk County, Massachusetts, United States, with a population of 11,227 people at the 2010 census.Formerly known as North Wrentham, Norfolk broke away to become an independent town in 1870.ccording to the United States Census Bureau, the town has a total area of 15.2 square miles (39 km 2), of which 14.8 square miles (38 km 2) is land and 0.3 square miles (0.78 km 2) (2.30%) is water.