World, showing the Isotherms or lines of Equal temperature
These handsomely colored maps are from the 1896 Johnsons Universal Cyclopedia. Hand coloring from this time frame are rare. The small size of these maps allow for excellent framing. This particular map of the world shows the isotherms or lines of equal temperature.
Size: 11 x 8 inches
Condition: Very Good - age toning
Map Maker: A.J. Johnson
Coloring: Printed Color