Similar
Scotch machine, Washington, D.C., September 8. This machine, exhibited at the World Power Conference which is being held here, is devised so as to use every inch of matter contained in coal. The coal is put in the retort and heated to a temperature of 1832 degrees. From the smoke and gas, Tar, Ammonium Sulphite, sulphur, light oils and gas are derived and from the tar, medicines, aromatic oils, perfumes, dyes, and acids are derived. From the light oils, motor fuel is obtained. In short: this machine wastes nothing at all
Chemist running test on sweet potato starch, Laurel, Mississippi
[Unidentified office, with 4 employees, Jefferson Building, Library of Congress]
Chemist running test on sweet potato starch, Laurel, Mississippi
Aluminum casting. This large sand casting is being checked to blueprints' specification by an employee of a large Midwest aluminum foundry now converted to production of war essentials. Aluminum Industries Inc., Cincinnati, Ohio
Related
Scotch machine, Washington, D.C., September 8. This machine, exhibited at the World Power Conference which is being held here, is devised so as to use every inch of matter contained in coal. The coal is put in the retort and heated to a temperature of 1832 degrees. From the smoke and gas, Tar, Ammonium Sulphite, sulphur, light oils and gas are derived and from the tar, medicines, aromatic oils, perfumes, dyes, and acids are derived. From the light oils, motor fuel is obtained. In short: this machine wastes nothing at all
Scotch machine, Washington, D.C., September 8. This machine, exhibited at the World Power Conference which is being held here, is devised so as to use every inch of matter contained in coal. The coal is put in the rettort and heated to a temperature of 1832 degrees. From the smoke and gas, Tar, Ammonium Sulphite, sulphur, light oils and gas are derived and from the tar, medicines, aromatic oils, perfumes, dyes, and acids are derived. From the light oils, motor fuel is obtained. In short: this machine wastes nothing at all
Scotch machine, Washington, D.C., September 8. This machine, exhibited at the World Power Conference which is being held here, is devised so as to use every inch of matter contained in coal. The coal is put in the rettort and heated to a temperature of 1832 degrees. From the smoke and gas, Tar, Ammonium Sulphite, sulphur, light oils and gas are derived and from the tar, medicines, aromatic oils, perfumes, dyes, and acids are derived. From the light oils, motor fuel is obtained. In short: this machine wastes nothing at all
Before Senate Civil Liberties Committee. Washington, D.C., April 15. Testifying before the Senate Civil Liberties Committee today, George S. Ward, Secretary of the Harlan County, Ky., Coal Operators Association, said his organiziation had doubled its assessment on member coal companies three times in the past four years during periods of union mine organization drives. The annual income for the organization from company members is between $60,000 and $70,000 and is derived from an ordinary assessment of 1/2 cent per ton levied on coal produced, 4/15/1937
Oil burners to machine gun parts. A battery of oil burners ready for shipment. Now undergoing conversion to production of machine gun parts for Uncle Sam's army, this plant has only a small percentage of its equipment still producing oil burners. Those still rolling off the assembly lines are sent primarily to U.S. Army agencies or shipped abroad under lend-lease contracts. Reif-Rexoil Company, Buffalo, New York
First gas map in America, Washington, D.C. Sept. 24. Chairman LaFollette and Senator Elbert Thomas, Utah, of the Senate Committee investigating strike activity view what is believed to be the first gas map of America, a chart showing use and sales of tear and nauseating gas in industrial disputes. The map has been put up on the wall of the Senate's hearing room where the inquiry is to be conducted. Each pin on the map represents $500 worth of fumes or equipment sold
Underground at Old Ben number eight mine. These men are on a "man-trip" which goes three and half miles to the face of the coal. General caption: Most of the giant coal producers in Franklin Couny have completely mechanized underground operations. Old Ben number eight, because of shortage of working capital, has not been able to install loading machines to handle the entire output of the mine. Accordingly, the mine still uses the now obsolete pit car loader, and even employs a few hand loaders alongside modern, highly efficient automatic loading machines
Hanna furnaces of the Great Lakes Steel Corporation, Detroit, Mich. General view showing tank which stores gas from the coke oven. Square building and extension in middle ground is where coal is fed to a feeder belt and then transferred to a storage place on top of the coke oven. The coal is then dropped into three inverted bottle-like containers and from there fed directly into the coke ovens
Hanna furnaces of the Great Lakes Steel Corporation, Detroit, Mich. General view showing tank which stores gas from the coke oven. Square building and extension in middle ground is where coal is fed to a feeder belt and then transferred to a storage place on top of the coke oven. The coal is then dropped into three inverted bottle-like containers and from there fed directly into the coke ovens
Scotch machine, Washington, D.C., September 8. This machine, exhibited at the World Power Conference which is being held here, is devised so as to use every inch of matter contained in coal. The coal is put in the retort and heated to a temperature of 1832 degrees. From the smoke and gas, Tar, Ammonium Sulphite, sulphur, light oils and gas are derived and from the tar, medicines, aromatic oils, perfumes, dyes, and acids are derived. From the light oils, motor fuel is obtained. In short: this machine wastes nothing at all
Summary
A black and white photo of a man in a lab, Library of Congress Harris and Ewing collection
Title from unverified caption data on negative or negative sleeve.
Harris and Ewing Photos.
Date (year) based on date of negatives in same range.
Gift; Harris & Ewing, Inc. 1955.
General information about the Harris & Ewing Collection is available at http://hdl.loc.gov/loc.pnp/pp.hec
Temp. note: Batch seven.
The Harris & Ewing, Inc. Collection of photographic negatives includes glass and film negatives taken by Harris & Ewing, Inc., which provide excellent coverage of Washington people, events, and architecture, during the period 1905-1945. Harris & Ewing, Inc., gave its collection of negatives to the Library in 1955. The Library retained about 50,000 news photographs and 20,000 studio portraits of notable people. Approximately 28,000 negatives have been processed and are available online. (About 42,000 negatives still need to be indexed.)
Nothing Found.
Tags
district of columbia
washington dc
glass negatives
harris and ewing collection
harris and ewing
photo
light oils
gas
tar
scotch machine
machine wastes
ultra high resolution
high resolution
united states history
copyright free medical images
library of congress
Date
01/01/1936
in collections
Location
district of columbia
Source
Library of Congress
Link
Copyright info
No known restrictions on publication. For more information, see Harris & Ewing Photographs - Rights and Restrictions Information http://www.loc.gov/rr/print/res/140_harr.html