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

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

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

Image Gallery

Image source: Banknote Book

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

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This auction has a particularly strong focus on early American coins, as well as corresponding Numismatic Americana, a category that includes rare and interesting medals, tokens, and other historic collectibles.

by Stack’s Bowers Galleries

Greysheet Market Report: 1804 Dollar, Whitman Expo, Colonial-Era Firearms

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John Kraljevich of Stack's Bowers Galleries and Erik Goldstein of Colonial Williamsburg join John F in our new Alexandria studio

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Heritage Auctions: US Coins Tuesday & Wednesday Select Auction

Heritage Auctions

Wednesday, October 1, 2025

Heritage Auctions: World & Ancient Coins Wednesday & Thursday Select Auction

Heritage Auctions

Thursday, October 2, 2025

Stack's Bowers Galleries Fall 2025 Maastricht Showcase Auction

Thursday, October 2, 2025

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Greysheet

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

Narodowy Bank Polski

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

Basic Information

Varieties and Classification

Physical Characteristics