This lot is closed for bidding. Bidding ended on 8/16/2019
This lot features a collection of autographed First Day Cover silk cachets including: Mark McGwire (2) and a 1984 Team USA baseball team signed cachet with Mark McGwire. These treasures are highly coveted by autograph, stamp and art collectors alike. The "silk" refers to the very delicate material into which the very finest in original art and action photography are printed, bringing to life the whole purpose of the envelope. Once printed, each silk is applied by hand very carefully. In essence, every cachet envelope becomes a hand crafted work of art.
(JSA/James Spence Auction Authentication)