James P. Ross

Date Died/Ceased

Pre Sep 04 1861

Place Of Death

Lewisburg, Pennsylvania, United States of America

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Patent Model - Improved Valve-Gear for Steam-Engines; Julia Ross, Patentee; James Ross (d.Pre 1861), Patentee; Sep 24 1861

Name/Title: Patent Model - Improved Valve-Gear for Steam-Engines Maker and role: Julia Ross, Patentee, James Ross (d.Pre 1861), Patentee Production date: Sep 24 1861 Object number: 61.47.531 See full details

James P. Ross

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