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.
Population Trends: Over the last five decennial periods, Grafton County has experienced. population growth below the state average rate, with no substantial growth spurts. The countyâs. fastest rate of growth was from 1970 to 1980, when the population increased by 19.8 percent. Grafton is the second largest county in land area, following CoÃ¶s County.