Efficiencies in the Use of Bituminous Coking Coal as Water-Gas Generator Fuel (open access)

Efficiencies in the Use of Bituminous Coking Coal as Water-Gas Generator Fuel

Technical paper issued by the Bureau of Mines over the use of coking coal as a generator fuel. The results of using coking coal as fuel are presented and discussed. This paper includes tables, and illustrations.
Date: October 1923
Creator: Odell, W. W.
Object Type: Report
System: The UNT Digital Library
Covering for Meats. (open access)

Covering for Meats.

Patent for an aromatic asphaltum and paraffin wrap to preserve, protect from air and moisture, and transport meat that will not become brittle under cold temperatures.
Date: October 18, 1921
Creator: Pletcher, Lyle J.
Object Type: Patent
System: The Portal to Texas History