Table of Contents: Reawakening Initiative; Are you a Hen or a Chameleon; Pontar and Better Roads; Sporting Arm; Charm of Color; An All-American Art; Ivory -- Yesterday and Today; Detonators for Blasting; Unprofitable Paint Trade Practices;...
Table of Contents: When the circus comes to town with the flash of red and gold; An old favorite comes back; Do blasted ditches afford good drainage; Story of gunpowder; Ace; Oversea highway; That marine railway on Aruba Island; An aid to the...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
The batch of stainless steel shown above has just been removed from a DuPont Sodium Hydride Descaling Process bath at Manganese Steel Forge Company, Philadelphia, Pennsylvania. Backed by nearly ten years of commercial experience, this descaling...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
DuPont's Sodium Hydride Process for Descaling Metals
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...
This scene shows part of the loading of large cartridges of DuPont 60% gelatin dynamite in the Susquehanna River near Marietta, Pennsylvania. The cartridges were five inches in diameter, 24 inches long and weighed 25 pounds each. The illustration...
This view shows a shot of approximately 16,000 pounds of DuPont 60% gelatin dynamite in the Susquehanna River near Marietta, Pennsylvania. It was one of several blasts made to create a trench in the river bed for the laying of Big Inch, the world's...
