_The Size and Extent of the National Forests._ With this brief introduction of the nature of the country in which the National Forests are located, the reader will be interested to know something of the size of the Forests and their total area. The total area varies slightly from time to time, due to the addition of lands that have been found to have value for forestry purposes, or to the elimination of lands found to be chiefly valuable for agricultural use. On June 30, 1917, there were 147 National Forests with a total of 155,166,619 acres. Thus the average National Forest comprises about one million acres of government lands. The many private holdings scattered through the Forests make the average gross area of each Forest much greater. These Forests are located in Alaska, Arizona, Arkansas, California, Colorado, Florida, Idaho, Michigan, Minnesota, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, Porto Rico, South Dakota, Utah, Washington, and Wyoming. Besides these Forests there have been acquired or approved for purchase under the Weeks Law over 1,500,000 acres in the States of Georgia, Maine, New Hampshire, North Carolina, South Carolina, Tennessee, Virginia, and West Virginia. These lands are now under protection and will gradually be consolidated into National Forests. More lands are constantly being acquired in the Eastern States in accordance with the Weeks Law. Few people have any conception of what a gigantic empire the National Forest domain is. If consolidated into one large compact area, the 155 million acres of National Forests would cover an area larger than the combined areas of thirteen well-known Eastern States, viz.: Maine, Vermont, New Hampshire, Massachusetts, Connecticut, Rhode Island, New York, New Jersey, Pennsylvania, Maryland, Delaware, Virginia, and West Virginia (see map). This area is also one fifth larger than the entire area of France. We marvel sometimes at the ability of a ruler to rule a country as large as France or Germany; why should we Americans not marvel at the ability of the man who practically rules over our National Forests, who keeps in perfect working order the great organization which protects and administrates the Forests?