English: Page 138--illustration from scan of the book, "At the Earth's Core," (1922) by Edgar Rice Burroughs; illustrator J. Allen St. John; publishers A.C. McClurg & co, Chicago.
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Captions
Page 138--illus from the book, "At the Earth's Core," (1922) by Edgar Rice Burroughs; illustrator J. Allen St. John. [Caption: Still the girl advanced—chained by that clammy eye]