The partners were William Bingham (1833-1907) and William Ogden. The former was the son of a cutler, Thomas, and his wife, Elizabeth née Mitchell. In 1851, he was an apprentice cutler, living with George Wright in Norfolk Lane. William Ogden may have been born in 1830, the son of William (a grinder) and his wife, Elizabeth. In 1858, the two Williams combined as pen and pocket knife manufacturers. After occupying Devonport Works, Rockingham Street, they operated from Select Works, Rockingh....