Release of claims and covenants or the expiration of the co-partnership, 1) John Henry Vivian, Singleton, near Swansea, Esquire; 2) Charles Ludlow Walker, Bristol, Esquire. Business of making brass and mixing metals, and buying, selling and uttering brass and mixed metals and all merchandise and things incident or belonging to the business, under firm name of 'Harford and Brass Battery Company'. 18 Apr 1848