Whitman Expo
As dealers, collectors and investors all know, Morgan and Peace silver dollars are extremely popular American coins because of their history, legends, and silver content.
Image Coming Soon
We're working on adding images for this item.
Thank you to our sponsors!
Go check them out!
Obverse Description
Arabic text; cattle; map; plant
Reverse Description
English text; Bank of Sudan headquarters building in Khartoum
Catalog Information
GSID:
137655
Variety:
Replacement: Prefix Z/31 Unconfirmed
BNB #:
B325z
Pick #:
P33&P40
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Replacement: Prefix Z/31 Unconfirmed
Body: Referring page: https://www1.greysheet.com/prices/item/replacement-prefix-z-31-unconfirmed/gsid/137655 GSID: 137655 Title: Replacement: Prefix Z/31 Unconfirmed
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Pricing Data Not Yet Available
We are constantly adding to our pricing database and prioritize user requests. Click below to request pricing for this item.
Request Pricing ١٩٦٤ (13 07 1964) Sig 2: Elfeel Prefix A/13 - A/18
Worth: $8 – $190
١٩٦٦ (20 01 1966) Prefix A/19 - A/22
Worth: $8 – $190
١٩٦٧ (25 01 1967) Prefix A/22 - A/26
Worth: $8 – $190
١٩٦٨ (07 02 1968) Sig 3: Mayrgani Prefix A/26 - A/30
Worth: $8 – $190
Four horizontal SPECIMEN perfs; horizontal # perf; diagonal red CANCELLED ovpt front/back; all-zero s/n
Worth: $100 – $100
Diagonal red SPECIMEN and DLR oval ovpts front/back; horizontal red SPECIMEN No # ovpt lower left front; all-zero s/n
Worth: $150 – $150
Four horizontal SPECIMEN perfs; horizontal # perf; diagonal red CANCELLED ovpt front/back; all-zero s/n
Worth: $150 – $150
Four horizontal SPECIMEN perfs; horizontal # perf; diagonal red CANCELLED ovpt front/back; all-zero s/n
Worth: $100 – $100
Diagonal red SPECIMEN and DLR oval ovpts front/back; horizontal red SPECIMEN No # ovpt lower left front; all-zero s/n
Worth: $150 – $150
Four horizontal SPECIMEN perfs; horizontal # perf; diagonal red CANCELLED ovpt front/back; all-zero s/n
Worth: $150 – $150
١٩٦٤ (13 07 1964) Sig 2: Elfeel Prefix B/7 - B/9
Worth: $60 – $140
١٩٦٧ (25 01 1967) Prefix B/10, B/11
Worth: $60 – $140
١٩٦٨ (07 02 1968) Sig 3: Mayrgani Prefix B/12, B/13
Worth: $60 – $140
Four horizontal SPECIMEN perfs; horizontal # perf; diagonal red CANCELLED ovpt front/back; all-zero s/n
Worth: $190 – $190
Diagonal red SPECIMEN and DLR oval ovpts front/back; horizontal red SPECIMEN No # ovpt lower left front; all-zero s/n
Worth: $300 – $300
Greysheet News
Dollars Struck Over Three Centuries
8/14/2026
![Greysheet Market Report: Rare Coin Secrets & Franchising [Video]](https://images.greysheet.com/l/blogs/20260814/8a38731b-72e6-4c01-a1c0-701579da2500.jpg)
Greysheet Market Report: Rare Coin Secrets & Franchising [Video]
Talking Franchising and Coins! A Podcast featuring John Feigenbaum and John McGrath.
8/14/2026
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