Image Description Price
U-Kan Uranium and Oil Company, Inc. Miners at upper left. Utah. Unissued. $8.00
Uncle Ned Gold Mining Company. Miners at upper left. Six small mining vignettes in border. Maine. Unissued but dated 189_ on back. $8.00
Union Consolidated Mining Co. Capital building at center. Man on horse at left, eagle at rignt. Virginia District, Story Cpunty, Nevada. 1932. $6.00
Union Hill Company. Miners working at the top of a mining shaft. New Jersey. 1896. Uncanceled. $65.00
United Eastern Mines Corporation. 1929. 2 vertical folds, light wear. $12.00
United Goldstone Mining Company. Ore mill with loaded freight cars. Carson City, Nevada. Unissued. Incorp. 1916. $12.00
United Park City Mines Company. Man, woman flank frame showing miner. Delaware. 1960s. $5.00
United States Gold Corporation. Eagle with city in background. State of incorporation unknown. Unissued. $3.00
United States Mining and Milling Corp. 1952 $5.00
United States Smelting refining and Mining Company. Lady holding globe with mining scenes on either side. Maine. 1970s. See Prices
Universal Mining Corporation. Mountain scene, miners. 1957. Pen cancel. $12.00
Utah-Apex Mining Co. Eagle and beehive. Maine. 1920s-30s. See Prices
Utah Fuel and Iron Company. Eagle with banner in beak. Corporate name printed in gold. Nevada. 1923. $7.00
Utah Fuel and Iron Company. Eagle with banner in beak. Corporate name printed in gold. Nevada. Unissued.
(Special: 2 or more for $1.50 each)
Utah Gold Company. Miners in mine. Utah. Unissued. $10.00
Utah Metal and Tunnel Company. Framed vignette of an open pit mine. Maine. 1930-40ss. See Prices
Ute Gold Mining Company. Pictures an Indian brave. Colorado. 1930. Uncanceled. $55.00
UV Industries, Inc. Lady standing in front of tree while holding globe. Maine 1970s. Formerly United States Smelting, Refining and Mining. See Prices