William Styring (c.1751-1831) and Joseph Hadfield (c.1749-1836) were in partnership with Joseph Harrison, making pen knives and razors, but this was dissolved in 1811. Henceforth, Styring & Hatfield was listed in directories as a razor manufacturer in Cross Smithfield. The partnership was dissolved in 1827, when they were both old men. However, their names remained listed in directories in Cross Smithfield: William as a grocer and Joseph as a shopkeeper and razor and pen knife manufacturer. Willia....