John Dower - Prussia.
An antique map published in "A School Atlas Of Modern Geography Containing Forty Maps, Prepared from the Best Authorities and Including the Latest Discoveries With a Copious Index." Circa 1850 with original hand colouring. Largely used in public and private schools. Drawn and engraved by John Dower, Pentonville, London and published by Orr & Compy, Amen Corner, Paternoster Row.
Approx 25.5cms by 21cms..