Lot# 5664 - Auction 234-243
1891: Seebeck Die Proofs (8) imperforate in black on greysish paper, composite Proofs applied to three cards for seven values and an example without Duty Plate; in green for three values and an example without Duty Plate and the two thus featuring the complete set; also further examples in different colours for the ten values with a further example without Duty Plate in brown. A colourful and rare group (23 Proofs).
Starting bid :
Hammer price : 420.00 CHF
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