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
Spanish text; 1st president, Simón Bolívar
Reverse Description
Spanish text; coat of arms
Catalog Information
GSID:
88688
Variety:
No sig Series K, C1
BNB #:
B327r
Pick #:
P138
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Subject: I would like to contribute catalog info to CDN for No sig Series K, C1
Body: Referring page: http://www.greysheet.com/prices/item/no-sig-series-k-c1/gsid/88688 GSID: 88688 Title: No sig Series K, C1
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Pricing Data Not Yet Available
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Request Pricing 11 de Mayo de 1911 Blue ovpt and sig Sig 1: Granier/Detlefsen/Palacios Series K1 - T1 Intro: 1929
Worth: $2 – $8
Sig 2: Granier/Cuenca/Palacios Series U1 - K3
Worth: $2 – $8
Black ovpt and sig Sig 3: Granier/Vallejos/Palacios Series L3 - Z4
Worth: $2 – $8
Separate front/back on card stock; no ovpt; no perf; no sig ; no s/n
11 de Mayo de 1911 Sig 1: Granier/Detlefsen/Palacios Series F - G Intro: 1929
Worth: $3 – $40
Sig 2: Granier/Cuenca/Palacios Series H - Q
Worth: $3 – $40
Sig 3: Granier/Vallejos/Palacios Series R - U
Worth: $3 – $40
11 de Mayo de 1911 Sig 1: Granier/Detlefsen/Palacios Series A Intro: 1929
Worth: $4 – $60
Sig 2: Granier/Cuenca/Palacios Series B - D
Worth: $4 – $60
Sig 3: Granier/Vallejos/Palacios Series E - H
Worth: $4 – $60
Diagonal red SPECIMEN ovpt front; no sig ; all-zero s/n
Separate front/back on card stock; no ovpt; no perf; no sig ; no s/n
11 de Mayo de 1911 Sig 1: Granier/Detlefsen/Palacios Series A, B Intro: 1929
Worth: $3 – $50
Sig 2: Granier/Cuenca/Palacios Series C, D
Worth: $3 – $50
Two diagonal red SPECIMEN ovpts front; no sig ; all-zero s/n
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
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
