Auction 245-246
September 24-26, 2020
Lot 547
Opening: 150 €
Sold for: 120 €
Michel 63C
1
Standing Helvetia 1 franc lilac perforation 11½ x 11 with wide control mark (Zst. no. 71C), very fine mounted mint with 1985 Pierre Guinand certificate, cat.v. CHF 1100
