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Obverse Description
Spanish text; 1st president, Simón Bolívar; buildings in Potosí, with Cerro de Potosí (Potosí Mountain) in background
Reverse Description
Spanish text; coat of arms
Catalog Information
GSID:
88532
Variety:
20 de Julio de 1928 Sig 3: Granier/Vallejos/Palacios Series A - O Intro: 1933
BNB #:
B309a
Pick #:
P121
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Subject: I would like to contribute catalog info to CDN for 20 de Julio de 1928 Sig 3: Granier/Vallejos/Palacios Series A - O Intro: 1933
Body: Referring page: http://beta.greysheet.com/prices/item/20-de-julio-de-1928-sig-3-granier-vallejos-palacios-series-a-o-intro-1933/gsid/88532 GSID: 88532 Title: 20 de Julio de 1928 Sig 3: Granier/Vallejos/Palacios Series A - O Intro: 1933
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Bank Note Value History
20 de Julio de 1928 Sig 3: Granier/Vallejos/Palacios Series A - O Intro: 1933
Value By Grade
20 de Julio de 1928 Sig 3: Granier/Vallejos/Palacios Series A - O Intro: 1933
Banknote Book values
Currency
Grade Range
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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
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8/7/2026
Stack's Bowers Galleries Presents the Extraordinary Mack C. Chase Collection of Walking Liberty Half Dollars in the 2026 Global Showcase Auction
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8/7/2026
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