Rand McNally and CompanyMap includes both a Washington and Greenwich prime meridien.80 x 137 centimeters on sheets 91 x 72 centimetersJPEGUMN_ALMA:9922105460001701engRand, McNally & Co (Chicago [Ill), 1887PublicRand, McNally & Co.'s traffic map of the northwestMapsUnited StatesMexico1887University of Minnesota