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SAMUEL KERN PATENT FOR Clover Threshing Machine
Drawing and information for a patent issued to Samuel Kerns of Strasburg Virginia for a clover threshing machine. The patent is dated May 8, 1838.
Samuel Kern Patent for Surveyor's Compass
Patent and patent drawing issued to Samuel Kerns of Strasburg Virginia for a surveyor's compass. The patent is dated July 31 1846.
Jacob Cooke and John Stickley Patent for Trusses
Patent application and drawing for an improvement to trusses issued to Jacob Cooke and John Stirckler of Strasburg Virginia.