Maps. Plan and profile, Red River, mouth to mile 28, New Mexico, and tributaries, topography by H. D. Tefft, jr., and R. N. Doolittle, surveyed in 1948. Scale 1:24,000 or 1 in.=2000 ft., contour interval on land 20 ft., on river surface 10 and 20 ft. n. p.

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