Whitman Expo
On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
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Obverse Description
Spanish text; coat of arms; writer, Gabriel René Moreno
Reverse Description
Spanish text; tower and courtyard with fountain at Universidad San Francisco Xavier de Chuquisaca
Catalog Information
GSID:
89098
Variety:
Sig 92: Zabalaga/Pérez 4-mm wide gold-to-green windowed security thread with demetalized BCB Bs 100 Printer: OBERTHUR fiduciaire Suffix J
BNB #:
B415d
Pick #:
PNL
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Subject: I would like to contribute catalog info to CDN for Sig 92: Zabalaga/Pérez 4-mm wide gold-to-green windowed security thread with demetalized BCB Bs 100 Printer: OBERTHUR fiduciaire Suffix J
Body: Referring page: http://www.greysheet.com/prices/item/sig-92-zabalaga-pérez-4-mm-wide-gold-to-green-windowed-security-thread-with-demetalized-bcb-bs-100-printer-oberthur-fiduciaire-suffix-j/gsid/89098 GSID: 89098 Title: Sig 92: Zabalaga/Pérez 4-mm wide gold-to-green windowed security thread with demetalized BCB Bs 100 Printer: OBERTHUR fiduciaire Suffix J
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Bank Note Value History
Sig 92: Zabalaga/Pérez 4-mm wide gold-to-green windowed security thread with demetalized BCB Bs 100 Printer: OBERTHUR fiduciaire Suffix J
Currency
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Pricing
Values
Banknote Book (CPG) Values
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
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026