Table of Contents: Night light savings; Greasing the wheels of industry; A boon to body repair; Twice a winner; Good little buoys; Liquid assets; Fresh faces mine a profit; Proffs of holy writ; the professional touch on weed control; Positive...
Table of Contents: Everybody wins; A knack for niches; Nascar's top finish; Once, twice, three times a winner; An alliance with nature; Cookware goes heavy metal; Sea of songs; Spinning new hope; the latest in labels; News in brief.
Advertisement from the Heroines of America Series featuring Deborah Sampson Gannett (inset) who dressed as a man to fight in the American Revolution, she was twice wounded then discharged by Geo. Washington
Delivers message with its goods. This gaily painted truck delivers insecticides and weed killers in Chicago's Loop twice a day. To create more business for itself, it tells Chicagoans and nearby residents just what it is carrying. The starboard...
Delivers message with its goods. This gaily painted truck delivers insecticides and weed killers in Chicago's Loop twice a day. To create more business for itself, it tells Chicagoans and nearby residents just what it is carrying. The starboard...
Motor coal train coming Coaldale Mountain on its way to the East and Tidewater-scene at Switchback, McDowell County WV. Coal trains are usually over twice as long as this one.
This young lady is holding 537 eggs-in cellophane shells. Dehydration removed the water. Compression by a new process removed most of the air, so that the nourishment value has been squeezed into a compact package of fourteen one pound blocks, each...
An unusual property of Lucite acrylic resin is its ability to pipe light efficiently and with very little leakage around curves (radius of the curve must be at least twice the diameter of the thickness of the rod or sheet used). This ability is...
The first commercial production of titanium metal resulted, in large part, from DuPont research. The metal has excellent corrosion resistance and strength-weight ratio. The world's first small scale commercial production of the ductile titanium...
Crystalline aggregates of silicon look somewhat like short rough jack straws. The DuPont Company manufactures silicon as a pure element in this form. In this photo, as indicated by the short ruler, the 'spikes' appear about twice their actual size.
Crystalline aggregates of silicon look somewhat like short rough jack straws. The DuPont Company manufactures silicon as a pure element in this form. In this photo, as indicated by the short ruler, the 'spikes' appear about twice their actual size.
Developed especially for the purpose and backed by continuous mill experience since 1941, the DuPont Sodium Hydride Descaling Process is essentially a chemically activated fused caustic soda cleaning bath. Advantages over conventional pickling and...
In a test at DuPont's Haskell Labs, it was revealed that a woman ironing a shirt uses twice as much peak energy as a man does painting the living room ceiling.
In placing letters in four office filing cabinet drawers, the energy output of this office worker as recorded on the Lauru Platform, was nearly twice that of a housewife ironing a shirt.
Tunnel leads into one of the ten mound shaped buildings which form manufacturing area at DuPont's dynamite plant near Martinsburg, West Virginia. Concrete walls are twice as thick as foundation of well built home. Air conditioning is new feature of...
Text on front cover: "Endorsed by all express Co's Cartmen & Hackmen who claim it to be the only practical Axle Oil ever manufactured." Text on back cover: "Wears twice as long as castor oil or grease..."
Written on back: "Old end built 1891 [illegible] still in excellent condition. New end built 1893 [illegible] roof twice renewed then replaced by boards covered by [illegible]. Photo taken June 1906."
Pennsylvania Railroad; On back: New P.R.R. Bridge over Schuylkill River, Fairmount Park, This bridge has just been completed, being over twice the width of the old bridge. Over it pass all the P.R.R. New York trains and all P.R.R. through trains...
