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US Patent: 110,865
Improvement in traction-engines
Patentee:
Treat T. Prosser - Chicago, IL

USPTO Classifications:
180/10

Tool Categories:
propulsion and energy : steam apparatus : steam traction engines

Assignees:
W. S. Waller - Chicago, IL
Henry Waller - Chicago, IL
Treat T. Prosser - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
B. Edward J. Eils
C. F. Clausen

Patent Dates:
Granted: Jan. 10, 1871

Patent Pictures:
USPTO pdf tiff
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