5 francs type 1905 Tahiti with decrees
Discovery of an unpublished specimen with a date error!
July 9, 2021 • Yann-Noël Hénon
Armenia's banknotes
Discover the wealth of banknotes issued between 1919 and 2018
July 8, 2021 • Yann-Noël Hénon
Iranian Azerbaijan's banknotes
Discover an ephemeral issue ... and little known
June 8, 2021 • Yann-Noël Hénon
5 pounds type 1949
A rare banknote from South West Africa
May 31, 2021 • Yann-Noël Hénon
250 gulden type 1962
The pearl of the Netherlands Antilles!
May 20, 2021 • Yann-Noël Hénon
1,000 francs type 1942 purple
An American banknote from the Bank of West Africa
May 18, 2021 • Yann-Noël Hénon
French Somaliland
Banknotes issued between 1905 and 1952
April 21, 2021 • Yann-Noël Hénon
5,000 francs Djibouti type 1979
Discover the result of our study!
April 20, 2021 • Yann-Noël Hénon
50 pounds type 2021
The new Bank of England polymer note!
April 3, 2021 • Yann-Noël Hénon
5 dollars type 1940
Study of a rare British North Borneo Company banknote!
March 31, 2021 • Yann-Noël Hénon
5,000 francs type 1943
The green banknote of the State Bank of Morocco
March 15, 2021 • Yann-Noël Hénon
1,000 francs type 1962 of the Republic of Congo
How to detect contemporary counterfeits?
Feb. 25, 2021 • Yann-Noël Hénon
Zanzibar rupees
Discover how these banknotes became rare ... and expensive!
Feb. 21, 2021 • Yann-Noël Hénon
5,000 korona Type 1923
A Hungarian banknote rarer than it seems?
Feb. 5, 2021 • Yann-Noël Hénon
500 francs Colbert Type 1943
The only one of the 7 banknotes designed by Lucien Jonas that will remain unissued!
Feb. 3, 2021 • Yann-Noël Hénon
1,000 korun Type 1919
Discover a rare banknote from the Czech Republic
Jan. 7, 2021 • Yann-Noël Hénon
A rare banknote from free France
The 20 francs Type 1943 Saint Pierre and Miquelon
Jan. 4, 2021 • Yann-Noël Hénon
50 Francs Type 1868 "Blue with black indices"
Discovery of a 12th copy for the year 1882
Dec. 14, 2020 • Yann-Noël Hénon
1000 Ariary on 5000 francs Type 1961
Inventory of a rare Malagasy banknote
Dec. 8, 2020 • Yann-Noël Hénon
100 francs Type 1920
Analysis of a rare banknote from the State Bank of Morocco.
Nov. 25, 2020 • Yann-Noël Hénon
