Envelope 1 (has handwriting on it): 1975 Denver & Philadelphia mint, Envelope 2 (no handwriting): 1975 Denver & Philadelphia mint, Envelope 3 (no handwriting) 1971 Denver & Phildelphia mint, Envelope 4 (has handwriting) Denver & Philadelphia mint.
US Proof Sets 1975, 1971
- For Sale by Auction in
- Mansfield, Pennsylvania, US
Envelope 1 (has handwriting on it): 1975 Denver & Philadelphia mint, Envelope 2 (no handwriting): 1975 Denver & Philadelphia mint, Envelope 3 (no handwriting) 1971 Denver & Phildelphia mint, Envelope 4 (has handwriting) Denver & Philadelphia mint.
- Bidding closed at
- Location
- Mansfield, Pennsylvania, United States (US)