Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
Thank you to our sponsors!
Go check them out!
Obverse Description
Polish text; coat of arms with crowned eagle; Romanesque portal; King Bolesław I Chrobry; crown as registration device; stylized oak tree
Reverse Description
Polish text; crown; rotunda; silver denar coin; lion rampant on floral osier
Catalog Information
GSID:
129435
Variety:
Replacement: Prefix YB - YF Unconfirmed
BNB #:
B855bz
Pick #:
P174
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Replacement: Prefix YB - YF Unconfirmed
Body: Referring page: http://www.greysheet.com/prices/item/replacement-prefix-yb-yf-unconfirmed-b855bz-129435-world-paper-money-values/gsid/129435 GSID: 129435 Title: Replacement: Prefix YB - YF Unconfirmed
Subscribe to View
Log In
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 1944 No sig No s/n Intro: 29 02 1944
Worth: $1 – $20
Horizontal green WZÓR ovpt upper right and large X
1944 No sig Prefix format XX Intro: 18 09 1944
Worth: $1 – $20
1944 No sig OBOWIĄZKOWYM (error) Printer: (Goznak) Prefix format XX, Xx, xX Intro: 18 09 1944
Worth: $3 – $50
OBOWIĄZKOWE (corrected) Printer: (Polska Wytwórnia Papierów Wartościowych) Prefix format XX, Xx, xX Intro: 12 04 1945
Worth: $1 – $20
Diagonal black WZÓR ovpt front/back; all-zero s/n
Diagonal red WZÓR ovpt front/back; horizontal red Bez wartości ovpt upper right front/lower right back; normal s/n
1944 No sig OBOWIĄZKOWYM (error) Printer: (Goznak) Prefix format XX Intro: 18 09 1944
Worth: $3 – $12
OBOWIĄZKOWE (corrected) Printer: (Polska Wytwórnia Papierów Wartościowych) Prefix format XX, xX Intro: 19 10 1945
Worth: $1 – $12
Horizontal red WZÓR ovpt upper right front/back; large red X ovpt front/back; normal s/n
1944 No sig OBOWIĄZKOWYM (error) Printer: (Goznak) Prefix format XX Intro: 27 08 1944
Worth: $10 – $10
OBOWIĄZKOWE (corrected) Printer: (Polska Wytwórnia Papierów Wartościowych) Prefix format Xx Intro: 22 03 1945
Diagonal red WZÓR ovpt front/back; no s/n
Diagonal red WZÓR ovpt front/back; horizontal red Bez wartości ovpt lower right front/upper right back; all-zero s/n
1944 No sig OBOWIĄZKOWYM (error) Printer: (Goznak) Prefix format XX Intro: 27 08 1944
Worth: $4 – $6
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
11/6/2026
![Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]](https://images.greysheet.com/l/blogs/20261106/7da06212-52a0-4221-a1cc-7e9ca442662f.jpg)
Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]
Greysheet Podcast Featuring John Feigenbaum, Hunter Hicks, and Stephen Yaffe
11/6/2026
Weekly World Mint Coinage: November 5, 2026
New coins from Austria, Hungary, and the United Kingdom.
11/5/2026
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