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World Isothermal Lines- July, 1917



Title: World Isothermal Lines- July
Projection: Unknown,
Source Bounding Coordinates:
W: E: N: S:

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Description: A map showing world isothermal lines in July.
Source: Francis J. Reynolds, The New Encyclopedic Atlas and Gazetteer of the World (New York, New York: P. F. Collier and Son, 1917) 86
Map Credit: The Private Collection of Roy Winkelman
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 Maps ETC > Globes and Multi-continent > Complete Maps > World Isothermal Lines- July, 1917
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