ISOTHERMAL ZONE OF EUROPE,Antique Print

HISTORICAL MAP CHART SHOWING THE ISOTHERMAL ZONES

Isothermal is a process or change taking place at constant temperature

1890s Wood Engraving, Antique Map

Approximate Overall Size: 7 X 10 1/2 inches

CONDITION: Book Plate INTEXT MAP - Excellent Condition. Beautiful with excellent detail. There is Text on Front and Back Side.