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XC Patent: XC-177
A new and improved method of laying down marine railways
Patentees:
Thomas Dissett (exact or similar names) - Portsmouth Harbour, Kingston, ON Canada
James Smith (exact or similar names) - Portsmouth Harbour, Kingston, ON Canada

USPTO Classifications:

Tool Categories:
transportation : railroads : railroad cars and carriages

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: May 16, 1842

Patent Pictures:
Report data errors or omissions to steward Jeff Joslin

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