Serena & Venus Williams Autographed 2.5x3.5 Cut Signature Holo Foil Beckett BAS #15867627 Gwynn-Tony This is a First Day

This is a First Day Cover that has been hand signed by Mike Good

professional-style New York jersey custom-stitched with unique player stats

This is an Official Johnny Mac's Baseball that has been hand signed by Dutch Leonard

Rafael Montero and Michael Brantley

The tamper-proof sticker holds the value in the authentication process while the certificate does not

Serena & Venus Williams Autographed 2.5x3.5 Cut Signature Holo Foil Beckett BAS #15867627 Gwynn-Tony This is a First DayThis is a 2. 5x3. 5 Cut Signature that has been hand signed by Serena & Venus Williams. It has been certified authentic by Beckett Authentication Services (BAS) and comes encapsulated in their Tamper proof holder.