(Mustard) Slade's Pure Mustard. Attractive multicolor advertising on 1908 cover showing Boxes of Slade's Mustard & Pepper franked with 2¢ Regular Issue tied by Ithaca, N.Y. machine cancel, reverse with all over advertising, Extremely Fine and attractive. Estimate  $75 - 100. $0 (Image)

(Mustard) Slade's Pure Mustard. Attractive multicolor advertising on 1911 cover showing Slade's Mustard, Vanilla Extract, Baking Powder & Pepper franked with 2¢ Washington-Franklin (natural s.e. at top) tied by New Haven, Conn. machine flag cancel, reverse with all over multicolor advertising, cover slightly reduced at right, Extremely Fine. Estimate  $75 - 100. $0 (Image)