Auction No. 37 Saturday, 24 October 2026 / 11:00 am start

Great Boulder 3b. 95% strike in blue on 2d grey ...

Estimate $100

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Lot Details

Great Boulder 3b. 95% strike in blue on 2d grey swan. A light & not discernible dateline & year but a rare pmk as only in existence for 5 months before renaming to just "Boulder". PMI records 4 weeks use of this cds. Ex Sykes. (1)

Great Boulder 3b. 95% strike in blue on 2d grey ... Image 1++
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