Newark watch works

by Rufus Patrick
(Hinesburg, VT)

This pocket watch has been in our family for many years I believe it belonged to my Great grandfather. I believe it needs to be cleaned/restored. I can't seem to find any information about Newark watch works. Maybe another collector can help? The inside cover
says "waranteed coin silver". G188 and g188 is also in the inside of the back cover. I have enclosed a photo.

THANKS Rufus Patrick