1963 US Proof Set Original Envelopes Silver lot of 5 proof sets with Franklin half 21 October 2025October 21, 2025adminproofenvelopes, franklin, half, original, proof, sets, silver 5 US MINT 1963 proof sets in OGP, Envelopes May have writing, the dime, quarter and Franklin. Half dollar are 90% silver as issued, still sealed in the mint Cellophane.
