Note 21 — I. FIRE-MAKING BY RECIPROCATING MOTION.
Reading edition
Darwin.—Narrative of the voyage of the Beagle. III, p. 458. Cited in Early History of Mankind. p. 241.
Reading edition
Darwin.—Narrative of the voyage of the Beagle. III, p. 458. Cited in Early History of Mankind. p. 241.