Following a thrilling multi-day showcase, Stack's Bowers and Ponterio is pleased to report the spectacular results of their October 2026 Hong Kong (SAR) Showcase Auction, which concluded on October 26, 2026.
Obverse Description
Chinese text; factory with smokestacks and unknown building flying flag
Reverse Description
English text; guilloches
Catalog Information
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Subject: I would like to contribute catalog info to CDN for Uniface front/back proof; unknown perf; all-zero s/n
Body: Referring page: http://www.greysheet.com/prices/item/uniface-front-back-proof-unknown-perf-all-zero-s-n-b26314ap-197749-world-paper-money-values/gsid/197749 GSID: 197749 Title: Uniface front/back proof; unknown perf; all-zero s/n
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