Stack's Bowers & Ponterio
May 2020 Hong Kong Auction 4-6 May 2020
View prices realized
2) PROOF-69 Ultra Cameo. KM-633. First tuned bells.
3) PROOF-69 Ultra Cameo. KM-634. First silken fabric.
4) PROOF-70 Ultra Cameo. KM-635. First chain pumps to draw water.
5) PROOF-69 Ultra Cameo. KM-636. First masts for sailing.
Emanating from a mintage in platinum of just 100 sets, another RARE set that offers a tremendous opportunity for a seldom seen group. Includes original box of issue.
Estimate: $30000.00- $45000.00