To the moon and back in ninety days : a thrilling narrative of blended science and adventure (1922)
Brown, John Young, 1858-1921, Lunar Publishing Company. pbl · Providence, Kentucky : Lunar Publishing Company · leaf 234
tion, as being spires rather than drawn-out pyra-mids. These gigantic monoliths stand everywhere in a jam,are numbered by millions, and collectively cover thou-sands of square miles of area. The basilar extremities of these wonderful chimney-like structures are of a dark-gray color and as hard… … FIG. 41. MOONS AGE TEX DAYS. The large vulcanoid to the right of the center of the pictureIs Copernicus. The location of Murus Rectus or the StraightWall is marked by the first angle in the course of our long-southern tour. (See Fig. 42). Tycho may be identified as thedeep, symmetrical vulcanoid…
Astronomy
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