The Analytical Distillation of Petroleum and Its Products: Issues 206-210

Talc and Soapstone: Their Mining, Milling, Products and Uses: Issues 213-216

Gasoline Losses Due to Incomplete Combustion in Motor Vehicles

Official Changes in the Active List of Permissible Explosives and Blasting Devices for September, 1929: 1929

Official Changes in the Active List of Permissible Explosives and Blasting Devices for August, 1930: 1930-1931

Gasoline Saved on Government Trucks by Adjusting Carburetors by Exhaust Gas Analysis

Stench Warnings in Metal Mines

Recovery of Gold from Black Sand by Classifier Concentration

The Sugar-tube Method of Determining Rock Dust in Air

The Carbon Monoxide Self-rescuer

Analyses of Iowa Coals

Test of Gas Masks and Respirators for Protection from Locomotive Smoke in Railroad Tunnels with Analysies of Tunnel Atmospheres

Permeability of Oxygen Breathing Apparatus to Gasoline Vapors: Issues 2064-2065

Warning Agents for Fuel Gases, by A.C. Fieldner, R.R. Sayers, W.P. Yant, S.H. Katz, J.B. Shohan, and R.D. Leitch: Issue 10, Volume 1

The Diesel Engine: Its Fuels and Its Uses, Issues 156-161

Steaming Tests of Coals and Related Investigations: September 1, 1904, to December 31, 1908, Issues 23-25

Ochers and Mineral Pigments of the Pacific Northwest Occurrence: Possible Methods of Preparation, and Testing of Ochers, Siennas, and Colored Clays, Issues 301-311

Tests of the Heliopore Coal-carbonization Power-plant Process

Saybolt Viscosity of Blends

The Redwood Viscometer