Whitman Expo
As we enter the always-busy month of August and the important auction sales at the end of the month, the paper money market, both U.S. and World, are in great shape.
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Obverse Description
Spanish text; coat of arms as registration device; unknown
Reverse Description
Spanish text; Christopher Colombus (Cristobal Colón) wearing hat; map of Americas, Atlantic Ocean, Europe, and Africa; Niña, Pinta, and Santa María sailing ships
Catalog Information
GSID:
197099
Variety:
18 DE ABRIL DE 1997 / 7 DE JULIO DE 1997 Sig 87: Milla/Unknown/Montenegro Series A Unconfirmed
BNB #:
B1082a
Pick #:
PNL
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 18 DE ABRIL DE 1997 / 7 DE JULIO DE 1997 Sig 87: Milla/Unknown/Montenegro Series A Unconfirmed
Body: Referring page: https://www2.greysheet.com/prices/item/18-de-abril-de-1997-7-de-julio-de-1997-sig-87-milla-unknown-montenegro-series-a-unconfirmed/gsid/197099 GSID: 197099 Title: 18 DE ABRIL DE 1997 / 7 DE JULIO DE 1997 Sig 87: Milla/Unknown/Montenegro Series A Unconfirmed
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Request Pricing 31 DE AGOSTO DE 1934 Sig 1: Bustamante/Alfaro/Duke Series A
Worth: $35 – $300
4 DE SEPTIEMBRE DE 1941 Sig 4: Guirola/Alfaro/Duke Series C
Worth: $35 – $300
14 DE ENERO DE 1943 Sig 5: Laxton/Alfaro/Duke Series D, E
Worth: $30 – $275
Two diagonal red SPECIMEN ovpts front; all-zero s/n
Worth: $250 – $250
Two diagonal red SPECIMEN ovpts front; all-zero s/n
Worth: $250 – $250
Two diagonal red SPECIMEN ovpts front; all-zero s/n
Worth: $250 – $250
31 DE AGOSTO DE 1934 Sig 1: Bustamante/Alfaro/Duke Series A
Worth: $50 – $175
19 DE MARZO DE 1942 Sig 2: Duke/Alfaro/Duke Series B
Worth: $50 – $200
11 DE ENERO DE 1944 Sig 6: Craik/Alfaro/Duke Series C
Worth: $50 – $200
3 DE ENERO DE 1951 Sig 3: Rodriguez/Alfaro/Duke Series D
Worth: $50 – $700
2 DE MAYO DE 1951 Sig 9: Meza/Alfaro/Duke Series E
Worth: $50 – $700
14 DE MAYO DE 1952 Sig 10: Tomás/Alfaro/Duke Series F
Worth: $50 – $700
Two diagonal red SPECIMEN ovpts front; all-zero s/n
Worth: $250 – $250
Two diagonal red SPECIMEN ovpts front; all-zero s/n
Worth: $250 – $250
Two diagonal red SPECIMEN ovpts front; all-zero s/n
Worth: $250 – $250
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026