Cartoon collectors will love this limited edition Warner Bros. Animation Art commemorative lithograph set featuring Sylvester and Tweety. Titled "Neither Snow, Nor Wain, Nor Putty Tats," this piece, published in conjunction with the US Postal Service, features a ten-stamp saver sheet and specially created First Day of Issue envelope exclusive to this edition. Issued in 1998, the print comes with a certificate of authenticity . Framed in blue, the lithograph measures 21 1/2" x 17".