Figure 10 Plate and archaeological fragments, Podmore, Walker & Co., Tunstall, ca. 1845. Whiteware. D. 7 5/8". (Courtesy, Potteries Museum & Art Gallery; photo, David Barker.) This company had extensive trade with North America. Sherds of the pattern “Manilla,” printed in flow blue and recovered from one of the firm’s waste dumps, are shown alongside a finished plate with the same design.