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The rod and ball mill. The rod mill is on the left and ball mill on the right. These were used to grind the zinc concentrates for additional chemical processing. Prior to this, the material had chemical agents added to allow the zinc mineral surface to adhere to flotation bubbles. These were some of the steps for making the zinc ready to ship in railroad cars.
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The town of Gilman circa 1953. The majority of the population lived in company housing and paid rent to the New Jersey Zinc Company. The company was responsible for maintenance on the homes and had carpenters, etc., working on staff for the upkeep of these properties. [related to neg. 2012.006.076]
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Part of the zinc dryer system at the mill in Gilman. The dryer was heated by a firebox under the rotating cylinder. Tumbling action of the dryer coupled with full length fins dried the zinc for loading into rail cars.
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Returning to Gilman for a tour on July 26, 1997. Albert Barlow with his daughter, Ann, and two granddaughters.
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Returning to Gilman for a tour on July 26, 1997. Shirley Wenziker Washburne with Lawrence and Pauline Chockie.
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Returning to Gilman for a tour on July 26, 1997. Willie Bowman, Virginia Caddy Bowman and Marjory Caddy.
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Returning to Gilman for a tour on July 26, 1997. Denny Doyle and Emmett Flaherty.
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Dick Sayers (l) and John Skinner (r) at the pumping station on 20 level at Gilman. "Water for the mine came directly from the Eagle River from the pump house, which was just across the ramp coming down the mill incline. About 50 tons of ore per hour went through the mill during each eight-hour shift." Eagle River Valley, p.38
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Emmet Flaherty preparing to pre-heat two blank pieces of hollow drill steel. In the background is an automatic oil-fired forge which will bring these blanks to an exact temperature for forging. From the hollow drill blanks, finished pieces of lugged steel are formed for use in rock drills.
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Verso of the Colortone postcard of the Eagle River Canyon and Gilman, sent to Pvt. Tom Fish, U.S. Army, from his mother. Caption: "2307--Eagle River Canon Empire Zinc Mine, and Gilman as seen from Battle Mountain Highway, Colorado." "C.T. Art-Colortone," Sanborn Souvenir Co., Denver, Colo. The postcard is from the collection of William W. Burnett and was used as the cover photo for the 2005 printing of his book, "The Eagle on Battle Mountain at...
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Colortone postcard of the Eagle River Canyon and Gilman, sent to Pvt. Tom Fish, U.S. Army, from his mother. Caption: "2307--Eagle River Canon Empire Zinc Mine, and Gilman as seen from Battle Mountain Highway, Colorado." "C.T. Art-Colortone," Sanborn Souvenir Co., Denver, Colo. The postcard is from the collection of William W. Burnett and was used as the cover photo for the 2005 printing of his book, "The Eagle on Battle Mountain at Gilman, Colorado...
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Harold Steinmeyer (left) and Bill May in the compressor room at Belden. Prior to the electrical power plant at Gilman, much of the electricity for the mine (compressors) was supplied by the use of Pelton wheels (turbines) powered by the water from Fall Creek at Belden.