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Historic Cover Archive
1970 to 1968
cover image December 1970
December 1970
Caption: Three stand E. W. Bliss rolling bill at Alcan's Oswego, New York, plant.
cover image October 1970
October 1970
Caption: Equipment at right is trimming a coil of foil stock mounted on the "unwind" station of Alcoa's foil plant at Lebanon, Pennsylvania. Foil from this coil, which is 72 inches in diameter, will be used to package food and other products. Lebanon Works was built on 600 acres in the heart of Pennsylvania's Dutch country.
cover image August 1970
August 1970
Caption: Rolling aluminum at Alcoa's Tennessee Works.
cover image June 1970
June 1970
Caption: 168-inch United hot breakdown rolling mill at the Ravenswood, Virginia works of Kaiser Aluminum & Chemical Corporation.
cover image April 1970
April 1970
Caption: More than 800 miles of foil can be rolled from this largest aluminum ingot ever cast in a reduction plant of Reynolds Metals Company. It weighs 36,500 pounds and was cast at Reynolds plant at Troutdale, Oregon, using a special mold on Troutdale's direct chill casting unit. It measures 24 inches by 78 inches and is 17, 1/4 feet in length. Ingots 14.6 feet long are produced on a regular basis at Troutdale. After being rolled into sheet at Reynolds McCook, Illinois, plant it most likely will be rolled into foil in Richmond, Virginia, and Louisville, Kentucky.
cover image February 1970
February 1970
Caption: A coil of aluminum foil stock being trimmed at Alcoa's foil plant at Lebanon, Pennsylvania. Foil from this coil, which is 72 inches in diameter, will be used to package food and other products. Lebanon Works is on a 600-acre site in the heart of Pennsylvania's picturesque Dutch country.
cover image December 1969
December 1969
Caption: Stretcher levelling of aluminum sheet at Harvey Aluminum Co.
cover image October 1969
October 1969
Caption: An aluminum slab, 1/4 in. thick and 150 ft. long, enters the 110-inch hot reversing mill at the Ravenswood, West Virginia, plant of Kaiser Aluminum & Chemical Corporation.
cover image August 1969
August 1969
Caption: Aluminum plate gets a smooth surface in a milling machine at Alcoa's Davenport (Iowa) Works. The surface cutter already has finished the right side of the plate with a characteristic milling pattern. The left side is unmilled. Capable of handling plate up to 10 feet wide and 40 feet long, the mill shapes, routs, contours and surfaces metal.
cover image June 1969
June 1969
Caption: Heavy gauge aluminum moves into a horizontal heat treating furnace at the Davenport, Iowa Works of Alcoa. The furnace accommodates metal in widths up at 150 inches and lengths of 100 feet in gauges from .250 to six inches.
cover image April 1969
April 1969
Caption: Charging aluminum melting furnaces at Kaiser Ravenswood Works.
cover image February 1969
February 1969
Caption: An operator observes aluminum sheet moving through one of the five stands in the new Reynold's Metals Company cold rolling mill at Sheffield, Alabama. Gages above his head indicate roller pressure, temperature and other information.
cover image December 1968
December 1968
Caption: A mill operator controls the initial rolling operation at Alcoa's new aluminum foil plant at Lebanon, Pennsylvania.
cover image October 1968
October 1968
Caption: First metal is tapped from a new 40,000-ton-per-year aluminum potline at Reynolds Metals Company's Longview, Washington, reduction plant. The first of three 168 new potlines scheduled for the plant under Reynolds' $325 million expansion and modernization program began in 1966, the new potline has started production several months ahead of schedule.
cover image August 1968
August 1968
Caption: Aluminum ingot cast from a reverbatory furnace utilizing the Oxy-Fuel process at Alcan's Oswego Plant.
cover image June 1968
June 1968
Caption: Blaw Knox tandem mill at new Goose Pond Island Plant of Revere Copper & Brass, Inc. continues reduction of an 18 or 24 inch ingot to thickness of a fraction of an inch. The aluminum is being blocked into a coil after which it will be further processed into finished coils or cut into individual sheets up to 20 feet long.
cover image April 1968
April 1968
Caption: Symbolic of the new concept of "Metaullics" - the pumping of molten metal like water is this picture taken by Metal Pumping Services Division of Carborundum Co.
cover image February 1968
February 1968
Caption: Unusually wide and long (over lO5'), the Boeing 747 wing skins rarely test the performance of this massive stretcher. Located at Alcoa's Davenport (Iowa) Works, this machine was installed with the future in mind since industry demands points to even longer and wider aluminum plate than the current giant 747 requires. Stretching provides flatness and aligns internal structural stresses. The alumium plate is placed between the huge jaws and lengthened as the machine slowly exerts its a-million pound pull.