Stack's Bowers & Ponterio
October 2022 Hong Kong Auction 9-13 Oct 2022
View prices realized
2) 20 Kip. NGC MS-67 Deep Prooflike. KM-40.
3) 10 Kip. NGC MS-68 Deep Prooflike. KM-39.
4) 5 Kip. NGC MS-66 Deep Prooflike. KM-38.
5) Kip. NGC MS-67 Deep Prooflike. KM-37.
The only examples of these types thus far graded with the "Deep Prooflike" designation. A very interesting set.
Estimate: $300 - $600