(Utah) Blake City, Utah, Jan 18/82, fancy straight line date stamp on cover to Highland, Mich., franked with 1881, 3¢ blue green tied by violet manuscript cancel, with original enclosure with interest ing content regarding Indian rock paintings, Very Fine, with less than 5 known examples of this Utah territory postmark. Scott No. 207  Estimate $300 - 400. $0 (Image)