Greysheet

Loading your coin and currency data...

Values /
World Currency /
Poland /
Narodowy Bank Polski /
Separate front/back uniface proofs; diagonal red Specimen ovpt front/back; ladder s/n A 1234567 - A 8901234; selvage 50 złotych Values

Separate front/back uniface proofs; diagonal red Specimen ovpt front/back; ladder s/n A 1234567 - A 8901234; selvage 50 złotych Values

Banknote Book Price Guide

Narodowy Bank Polski

Separate front/back uniface proofs; diagonal red Specimen ovpt front/back; ladder s/n A 1234567 - A 8901234; selvage 50 złotych Values

Show More

Separate front/back uniface proofs; diagonal red Specimen ovpt front/back; ladder s/n A 1234567 - A 8901234; selvage 50 złotych Values

Details

Obverse: Polish text; coat of arms with eagle; sailor wearing hat

Reverse: Polish text; cranes, trams, ship, and tug boat in port of Gdynia

Basic Information

GSID:

129322

Denomination:

50 złotych

Varieties and Classification

Variety:

Separate front/back uniface proofs; diagonal red Specimen ovpt front/back; ladder s/n A 1234567 - A 8901234; selvage

Physical Characteristics

Design Details

Note Color:

Green

Note Dimension:

164 x 78 mm

Printer:

Varieties

Feedback:

Dealer Directory

View All Dealers

Belleair Coins

FEATURED

Tangible Asset Management

FEATURED

Coins Boutique

FEATURED

Greysheet News

View All News

Germany. Latest €2 Commemorative Coins Honour Eminent Statesman

Germany. Latest €2 Commemorative Coins Honour Eminent Statesman

1/15/2026

The German Federal Republic's Ministry of Finance release their first €2 commemorative coin for 2026.

by Michael Alexander

Early U.S. Ultra Rarities at GreatCollections on Sunday

Early U.S. Ultra Rarities at GreatCollections on Sunday

1/15/2026

Multiple Coins Currently Bid at Over $1 Million Each in Record Auction

by Great Collections Coin and Currency Auctions

Ukraine. New Gold Proof Collector Coin Features Archangel Michael, Patron Saint of Kyiv

Ukraine. New Gold Proof Collector Coin Features Archangel Michael, Patron Saint of Kyiv

1/14/2026

The National Bank of Ukraine release new gold coins honouring a most revered saint.

by Michael Alexander

Events

View All Events

Knoxville Coin and Currency Show - TN

Knoxville Coin and Currency Show - TN

Rothchild Catering & Conference Center

Saturday, November 1, 2025

Coinacopia - FL

Coinacopia - FL

Coinacopia Building

Saturday, November 1, 2025

Kalamazoo Numismatic Club Coin Show - MI

Kalamazoo Numismatic Club Coin Show - MI

Kalamazoo County Expo Center

Saturday, November 1, 2025

Your privacy
By clicking "Accept all cookies", you agree CDN Publishing can store cookies on your device and disclose information in accordance with our Cookie Policy.