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US Patent: 1,970,199
Bushing for Locomotive Valve Motions
Patentee: John Cessna Sharp (exact or similar names) - Chattanooga, Hamilton County, TN USPTO Classifications: 384/397 Tool Categories: propulsion and energy : steam engines : steam engine valve gear transportation : railroads : railroad locomotives : steam locomotives Assignees: Nathan Mfg. Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 03, 1930 Granted: Aug. 14, 1934 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Nathan Mfg. Co.

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