Whitman Expo
Join John, Ursula, and Michael Hardmeier from Sincona Auctions for a fascinating journey through Swiss numismatics.
Thank you to our sponsors!
Go check them out!
Obverse Description
Spanish text; Don Miguel Hidalgo y Costilla
Reverse Description
Spanish text; bank seal; coat of arms; bank guilloche
Catalog Information
GSID:
122181
Variety:
18 DE JULIO DE 1973 Series BUY - BXU
BNB #:
B633i
Pick #:
P61i
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 18 DE JULIO DE 1973 Series BUY - BXU
Body: Referring page: http://beta.greysheet.com/prices/item/18-de-julio-de-1973-series-buy-bxu/gsid/122181 GSID: 122181 Title: 18 DE JULIO DE 1973 Series BUY - BXU
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
18 DE JULIO DE 1973 Series BUY - BXU
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
1° DE SEPTIEMBRE DE 1925 Sig 1: Escobar Series A No prefix 7-digit s/n
Worth: $25 – $250
1° DE AGOSTO DE 1931 Series C
Worth: $25 – $250
30 DE ABRIL DE 1932 Series D
Worth: $25 – $250
22 DE JUNIO DE 1932 Sig 2: Gutiérrez Series E
Worth: $25 – $250
18 DE ENERO DE 1933 Series F Prefix A
Worth: $25 – $250
9 DE AGOSTO DE 1933 Sig 3: Aguado Series G
Worth: $25 – $250
7 DE MARZO DE 1934 Series H Prefix A
Worth: $25 – $250
No date Series I Prefix A, B Intro: 1935
Worth: $25 – $250
Two diagonal red SPECIMEN ovpts front; no date; no sig ; no series; all-zero s/n
Worth: $375 – $375
1° DE SEPTIEMBRE DE 1925 Sig 1: Escobar Series A No prefix 7-digit s/n
Worth: $30 – $325
1° DE AGOSTO DE 1931 Series C
Worth: $30 – $325
30 DE ABRIL DE 1932 Series D
Worth: $30 – $325
22 DE JUNIO DE 1932 Sig 2: Gutiérrez Series E
Worth: $30 – $325
18 DE ENERO DE 1933 Series F Prefix A
Worth: $30 – $325
9 DE AGOSTO DE 1933 Sig 3: Aguado Series G
Worth: $30 – $325
Greysheet News
![Greysheet Podcast: Swiss Coins Are Shockingly Undervalued [Video]](https://images.greysheet.com/l/blogs/20260819/4434312b-7c49-418c-aeb9-e76d95ec94c3.jpg)
Greysheet Podcast: Swiss Coins Are Shockingly Undervalued [Video]
8/19/2026
CAC Coins Bring Premiums in July 2026
CAC approved and CACG encapsulated coins fared well in public sales during the month of July 2026.
8/18/2026
Editor's Message: Red Book Quarterly Summer 2026
This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
8/17/2026
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