Glasco,New York . . .

http://en.wikipedia.org/wiki/Glasco,_New_York

From Wikipedia . . .
"Glasco's name was taken from a glass company located in the mountain area several miles inland. The glass was carried by horse down the "Glasco Turnpike" to the banks of the Hudson where it was shipped on for ports of sale. The settlement along the river where the glass was loaded became known as Glasco."