Rand, McNally & Co.’s New Geological Map of Colorado (1880)

$2,500 · Offered by Between the Covers

[Chicago]: Rand, McNally & Co., (1880). Unfolded linen-backed map. Measures 33 ½” x 24 ¾” to the inner edges of a wood and glass frame (35” x 26 ½”). Printed in full colors, coded to correspond to nine geological categories. Small tears with minor loss at a few old corner..... More

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