From the collection of Hall of Fame Sports Writer, Bill Madden. Autographed signature and inscription was penned in the hand of Pennock. Written with a black steel-tip fountain pen. This lot is accompanied by a JSA Letter of Authenticity and a black and white photo of Pennock. JSA number: Z41477. (MLB, baseball, collectible, vintage) STERLING ASSOCIATES STRIVES TO PROVIDE ACCURATE, OBJECTIVE, & FAIR INFORMATION ON ALL LOTS. WE WILL BE HAPPY TO ANSWER ANY QUESTIONS AND PROVIDE ADDITIONAL PHOTOS. WE ADVISE THAT YOU, OR SOMEONE ON YOUR BEHALF, INSPECT ANY ITEM(S) AND COME TO YOUR OWN CONCLUSIONS BEFORE BIDDING. ALL SALES ARE FINAL. PLEASE SEE TERMS & CONDITIONS.