Maine granite slates Silurian Montalban rocks geology railroads c.1890 color map Middlesex London by the Illustrated London

London by the Illustrated London Newspapers as a color supplement to the Nov

Liber II- Ferraria- Bononia- Ravenna

oder diejenigen Antheile

19 3/8" H x  13 1/8" W

edges well toned/ darkened in blank margins

Maine granite slates Silurian Montalban rocks geology railroads c.1890 color map Middlesex London by the Illustrated LondonGeological Map of Maine Colored to show the Geological Formations By Prof. C. H. Hitchcork (Maine early Geology map) Issued c. 1890 1900 likely by Stuart & Colby. Lovely late 19th century antique lithographed map with original hand color. Color coded key bottom center includes nine different geological designations, including granite, trap and altered slates, upper ilurian, etc. Map further identifies numerous railroad routes, which weave through the