MAPS WITH BAR CHARTS

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Two Historical Maps Showing the Progress of the Civil War from 1863 Through 1865 and a Resume of the Entire War.

The bars and war lines in the originals of these two maps were in red and blue.

GRAPHIC PRESENTATION

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MAPS WITH BAR CHARTS

Map of Great Britain's Merchant Marine at the New York World's Fair, 1939.

1. The models of the ships represent Great Britain's merchant marine.

2. The map and models are not built to the same scale.

In the Arctic Exploration Building of the U.S.S.R. at the New York World's Fair, 1939, there is an exhibit in which the whole Arctic region at the center of a hemispherical dome is painted with luminous paint. As ultra-violet lights go on and off in short cycles, the paint shows up routes of recent exploration.

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Chapter 25 MAPS WITH CURVE CHARTS

THE three statistical maps in this chapter, all of which deal with precipitation, demonstrate the value of showing the location of data for geographic regions. While other maps may show that there was rainfall, these maps show the actual amount of precipatation. See "Flow Maps," pages 216-230. Although curve charts have not been discussed up to this point, maps with curve charts are included here in order to keep the map section intact.