EditorialThe cliffs of Dover are shown almost pictorially on this plan, with dark striations indicating steepness. Relief is shown elsewhere by shading and interlining ('hachuring'). Field boundaries are observed. The sandy coast is represented by a speckled pa...
EditorialThe Ca?on of Kanab Creek, near its junction with the Grand Ca?on of the Colorado. In the foreground is a dripping spring affording a shower bath. Temperature, 69? Fahr. William H. Bell (American, 1830-1910); commissioned by George Wheeler for the War D...
EditorialThe Ca?on of Kanab Creek, near its junction with the Grand Ca?on of the Colorado. In the foreground is a dripping spring affording a shower bath. Temperature, 69? Fahr. William H. Bell (American, 1830-1910); commissioned by George Wheeler for the War D...
EditorialThe Ca?on of Kanab Creek, near its junction with the Grand Ca?on of the Colorado. In the foreground is a dripping spring affording a shower bath. Temperature, 69? Fahr. William H. Bell (American, 1830-1910); commissioned by George Wheeler for the War D...
EditorialThe Ca?on of Kanab Creek, near its junction with the Grand Ca?on of the Colorado. In the foreground is a dripping spring affording a shower bath. Temperature, 69? Fahr. William H. Bell (American, 1830-1910); commissioned by George Wheeler for the War D...
EditorialThe Ca?on of Kanab Creek, near its junction with the Grand Ca?on of the Colorado. In the foreground is a dripping spring affording a shower bath. Temperature, 69? Fahr. William H. Bell (American, 1830-1910); commissioned by George Wheeler for the War D...
EditorialThe cliffs of Dover are shown almost pictorially on this plan, with dark striations indicating steepness. Relief is shown elsewhere by shading and interlining ('hachuring'). Field boundaries are observed. The sandy coast is represented by a speckled pa...