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An auto engine fitted with a quartz head in place of a metal covering permits a scientist at Esso Research & Engineering Company to observe and photograph the pattern of combustion during its operation
Aviation - Proof of Perf.
Aviation - Proof of Perf.
Aviation - Proof of Perf.
Cathedral of St. John the Divine
Charles Lindbergh
Charles Lindbergh portrait
E and P Seismic Libya
E and P Seismic Libya
E and P Seismic Libya
Engine Testing at Paulsboro and Princeton
An Esso Research & Engineering Company laboratory technician runs a special test engine to determine what affect the composition of the fuel has on the accumulation of deposits during an extended period of operation.
Fuelling Spirit of the St. Louis
G. Loper; Camera [illegible]; Magnolia Pet. Co; Field Research Dept.
Geo. Loper
Historical
ID study of Pegasus
ID study of Pegasus
ID study of Pegasus
Is Education Enough?; Industrial Preparedness