Emergency war training for oxy-acetylene welders.

Emergency war training for airplane mechanics, engine repairmen, woodworkers, riggers, and sheet-metal workers.
Published: (1918)

Emergency war training for machine-shop occupations, blacksmithing, sheet-metal working and pipe fitting.
Published: (1918)

Oxyacetylene welding for military purposes.
Published: (1923)

The Airplane Mechanic.
Published: (1933)

Metal conditions and plans in Germany and Austria.
Published: (1918)

Stresses caused by cold-rolling.
Published: (1920)

Analysis of copper-palladium-gold-silver concentrates.
Published: (1926)

Structure and related properties of metals.
Published: (1922)

Typical cases of deterioration of Muntz metal (60:40 brass) by selective corrosion.
Published: (1917)

Opportunities for trade development in western Venezuela.
Published: (1919)

General information bulletin No. 2-29 : Characteristics and uses of ferrous and nonferrous metals.
Published: (1929)

Compressive strength of duralumin channels (Airplane Branch report).
Published: (1927)

Report on use of metal railroad ties and on preservative processes and metal tie-plates for wooden ties (Supplementary to report on substitution of metal for wood in railroad ties, 1890).
Published: (1894)

Report on substitution of metal for wood in railroad ties; together with discussion of practicable economies in use of wood for railway purposes.
Published: (1890)

Sodium and potassium metals.
Published: (1932)

Alaska Magnetic Tables and Magnetic Charts for 1930.
Published: (1934)

Investigation of Z-D process for treatment of light alloys to inhibit corrosion, to minimize porosity, and to effect desired physical properties (Material Section report).
Published: (1924)

Column, crushing, and torsional strength of duralumin tubing : Part I. Column strength; Part II. Crushing strength; Part III. Torsional strength (Material Section report).
Published: (1924)

Mine production of gold, silver, copper, lead, and zinc in Nevada in 1931, by counties (in terms of recovered or recoverable metal).
Published: (1932)

Solving the mysteries of the solid elements : (from the origin of elements to machine parts) /
by: Mae, Yoshiharu
Published: (2019)

Investigation of heat treatment of sand-cast duralumin.
Published: (1923)

Recovery of metals from secondary sources in 1931; advance summary.
Published: (1932)

Mine production of gold, silver, copper, lead, and zinc in Washington in 1931, by counties (in terms of recovered or recoverable metal).
Published: (1932)

Conservation of tin in bearing metals, bronzes, and solders.
Published: (1919)

Economical use of duralumin as substitute for steel in compression (Airplane Section, S. and A. Branch).
Published: (1922)

Sale of metals to Austria.
Published: (1920)

Contraction and shrinkage of nonferrous alloys as related to casting practice.
Published: (1922)

U. S. merchant marine at war.
Published: (1944)

Industrial arts in secondary schools in war emergency.
Published: (1918)

Damaged identification tags.
Published: (1918)

War service call to manual training classes.
Published: (1918)

Stenches for Emergency Warnings in Metal Mines.
Published: (1943)

Acetylene gas, its generation and distribution; Oxy-acetylene torch for underwater cutting; Notes on damage to concrete steamship "Atlantus"; Machine for hammock grommeting, Navy Yard, Puget Sound.
Published: (1920)

Geology and ore deposits of Bayhorse region, Custer County, Idaho.
Published: (1937)

Physical properties of materials : 1. Strengths and related properties of metals and wood.
Published: (1924)

Commerce and industries of southwest Germany.
Published: (1913)