Description:Lot of (5) Mickey Mantle autographed Perez-Steele postcards. Series of postcards issued as part of the "Master Works" set, all of varying design. Each has been signed across the front, "Mickey Mantle" in blue marker rating 9/10 out of 10. One has been inscribed in his hand "No.7." Includes auction LOA from JSA: NM-MT