Lot 2402
Switzerland, 1933, 70c violet & buff Helvetia, with grilled gum (142a), block of 4 with centered strike National Exposition c.d.s., 15 May 1939, along with a similar block of 20c #251, on registered first flight cover, block has been lifted to confirm grilled gum and hinged in place, Very Fine and rare. Michel 171z. Zumstein 162z 450 SFr off-cover ($490).
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| Realized $105 |
