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
20 francs Émile Gentil Type 1946
Many questions about banknotes for St-Pierre and Miquelon.
Nov. 22, 2020 • Yann-Noël Hénon
The two banknotes of 1 jiao Type 1960 and 1962 ...
or the direction of walking!
Nov. 16, 2020 • Yann-Noël Hénon
100 francs Marianne Type 1943
An issued note for the liberation of Corsica ... and of France.
Nov. 1, 2020 • Yann-Noël Hénon
1000 francs on 100 piastres Type 1939
A note known only to a few rare copies!
Oct. 25, 2020 • Yann-Noël Hénon
The 100 francs Type 1848 « Définitif »
Discovery of an 18th copy for the Type!
Oct. 7, 2020 • Yann-Noël Hénon
10 colones Costa Rica Type 1932-1936
Very rare copy from 1935 for sale on ebay!
Sept. 29, 2020 • Yann-Noël Hénon
