The Flow of Heat Through Furnace Walls
Ray, Walter T.

The Fusibility of Coal Ash and the Determination of the Softening Temperature
Fieldner, Arno C.

The History and Development of Gold Dredging in Montana: with a Chapter on Placer-Mining Methods and Operating Costs
Jennings, Hennen

The Humidity of Mine Air: with Especial Reference to Coal Mines in Illinois
Williams, R.Y.

The Ignition of Fire Damp by Explosives: A Study of the Process of Ignition by the Schlieren Method
Shepherd, W.C.F.

The Inductoslag Melting Process
Clites, P.G.

The Inflammability of Illinois Coal Dusts
Clement, J.K.

The Isosynthesis
Pichler, Helmut

The Joseph A. Holmes Safety Association and Its Awards
Harrington, D.

The Metallurgy of Quicksilver
Duschak, L.H.

The Mining Industry in the Territory of Alaska during the Calendar Year 1915
Smith, Sumner S.

The National Fuel Efficiency Program during the War Years 1943-45
Barkley, J.F.