Colton's New Township Map of Pennsylvania & the Southern Counties Of New York. Published By G.W. & C.B. Colton & Co. 172 William Street, New York. 1869. Drawn, Engraved, Printed and colored at Coltons Geographical Establishment. No. 172 William St. New York., Entered ... 1866, by G.W. & C.B. Colton, ... New York.