The following article gives step by step instructions for generating a map which is downloadable to the Garmin series of GPS receivers. Much of this information is available in the help text files that come with the GPSmapper utility used to generate these custom maps. Before I proceed any further, I would like to take the opportunity to give these guys the credit that they are due.
The chocolate chip cookie was invented by Ruth Graves Wakefield c. 1938. She owned the Toll House Inn, in Whitman, Massachusetts, a very popular restaurant that featured home cooking in the 1930s. It is often incorrectly reported that the cookie was an accident, and that Wakefield expected the chocolate chunks to melt making chocolate cookies. In reality, Wakefield stated that she deliberately invented the cookie.
But it was the invention of the Spinning Jenny by James Hargreaves that is credited with moving the textile industry from homes to factories. The move from a domestic cottage based industry to factories allowed the expansion of the Industrial Revolution from England throughout much of the world. James Hargreaves was a weaver in Blackburn, Lancaster.