[Fig. 102.—Telefunken wireless cart for military service.]

[Fig. 103.—Telefunken wireless wagon set in operation at Fort Leavenworth.]

[Fig. 104.—Wireless room aboard the U. S. transport "Buford".]

[Fig. 105. The apparatus set up for operation.]

[Fig. 106.—Wireless equipped automobile.]

[Fig. 107.—Co. Signal Corps at San Antonio.]

[Fig. 108.—U. S. Signal Corps pack set shown open and closed.]

[Fig. 109.—The receiving apparatus of the airship "America".]

[Fig. 110.—Interior of the N. Y. Herald Press station.]

[Fig. 111.—Operating the U. S. Signal Corps airship wireless apparatus.]