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US Patent: 112,001
Improvement in condensing double-end locomotive engines
Patentee: Joseph P. Woodbury (exact or similar names) - West Roxbury, MA USPTO Classifications: 60/693 Tool Categories: propulsion and energy : steam engines Assignees: None Manufacturer: Not known to have been produced Witnesses: Frank G. Parker A. Hun Berry	Patent Dates: Granted: Feb. 21, 1871 Antedated: Feb. 06, 1871 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Joseph P. Woodbury
Description: Of interest because the inventor received a couple of planer patents.

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