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US Patent: 329,895
Railway Track Gage, Level and Gradient
Patentee:
Charles M. Ferguson (exact or similar names) - Charles City, Floyd County, IA

USPTO Classifications:
33/338, 33/388

Tool Categories:
transportation : railroads : track gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Sep. 08, 1884
Granted: Nov. 10, 1885

Patent Pictures:
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