Science and research. Studies of non-coking coals. William S. Landers, assistant chemical engineer at the Golden, Colorado field station of the U.S. Bureau of Mines, uses precision gas analysis apparatus which measures the properties of gas made in a coke oven. This is important, since gas is a usable by-product of coke. These studies are designed to make western coal more adaptable for coke uses
Summary
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1942
Contributors
Feininger, Andreas, 1906-1999, photographer
United States. Office of War Information.
Location
Golden (Colo.), 39.75556, -105.22111
Source
Library of Congress
Copyright info
Public Domain