Whitman Expo
We now have the first prices realized dataset for the immense Stack's Bowers Global Showcase auction, and it reveals a market that is moving in two directions at the same time.
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Obverse Description
Orange and black SLOVENSKA / 100 / REPUBLIKA adhesive stamp; Czech text; wheat, gear, linden leaves and olive branch; factory with smokestacks; atomic symbol; allegorical male factory worker (Industry) with gear and allegorical female farmer (Agriculture) holding a sheaf of wheat
Reverse Description
Czech text; Hradčany (Castle District) and Charles Bridge across Vltava River in Prague; coat of arms of socialist Czechoslovakia (Soviet star above rampant double-tailed lion with Soviet Slovak shield)
Catalog Information
GSID:
134282
Variety:
Vertical SPECIMEN SPECIMEN perf; normal s/n
BNB #:
B303as1
Pick #:
P10as1
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Subject: I would like to contribute catalog info to CDN for Vertical SPECIMEN SPECIMEN perf; normal s/n
Body: Referring page: http://www.greysheet.com/prices/item/vertical-specimen-specimen-perf-normal-s-n/gsid/134282 GSID: 134282 Title: Vertical SPECIMEN SPECIMEN perf; normal s/n
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Bank Note Value History
Vertical SPECIMEN SPECIMEN perf; normal s/n
Currency
Grade Range
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Pricing
Values
Banknote Book (CPG) Values
15.9.1939 15 SEPTEMBRA 1939 Sig 1: Pružinský Intro: 23 10 1939
Worth: $9 – $150
Horizontal SPECIMEN perf; normal s/n
Worth: $20 – $20
Two horizontal SPECIMEN perfs, stacked
Worth: $20 – $20
15.9.1939 15 SEPTEMBRA 1939 Sig 1: Pružinský Dark paper Intro: 09 12 1939
Worth: $40 – $900
White paper
Worth: $40 – $900
Horizontal SPECIMEN perf; normal s/n
Worth: $15 – $15
Two horizontal SPECIMEN perfs, stacked
Worth: $15 – $15
Punched
Worth: $15 – $15
20.7.1943 20 JÚLA 1943 Sig 1: Pružinský Intro: 26 10 1944
Worth: $1 – $10
Horizontal SPECIMEN perf; normal s/n
Worth: $12 – $12
Two horizontal SPECIMEN perfs, stacked
Worth: $12 – $12
11.9.1942 11 SEPTEMBRA 1942 Sig 1: Pružinský Intro: 25 09 1943
Worth: $3 – $20
Horizontal SPECIMEN perf; normal s/n
Worth: $20 – $20
Two horizontal SPECIMEN perfs, stacked
Worth: $20 – $20
Horizontal SPECIMEN perf; all-zero s/n
Worth: $165 – $165
Greysheet News
October 2026 Greensheet Market Analysis: Collector Grade Notes Strong
10/7/2026
Stack's Bowers Galleries' Summer 2026 Global Showcase Auction Realizes Over $70 Million
Results Set Record for the Firm's Highest Grossing Auction Sale in its 90+ Year History.
10/7/2026
The Business of Numismatics: October 2026 Greysheet Editor's Letter
While reviewing the initial results in various categories of recent auctions, my initial take is that the sales were moderate to strong.
10/6/2026
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Saturday, August 1, 2026
