Facebook
Instagram
Telegram
Twitter
WhatsApp
Sign in
Join
Home
United States
Britain
Eurozone
Rest of the World
En Español
Sign in
Welcome!
Log into your account
your username
your password
Forgot your password?
Create an account
Política de Privacidad
Sign up
Welcome!
Register for an account
your email
your username
A password will be e-mailed to you.
Política de Privacidad
Password recovery
Recover your password
your email
Search
ColeMone
ColeMone
Topics
USA
UK
Eurozone
World
En Español
SEARCH
World Coins and Banknotes
The Greenland Dollar, or when Denmark plagiarized a Spanish coin
The first coin designed by an artificial intelligence
These Albanian coins are underrated: the 1926 series
Top 4 Most Read
Basics
What is and where to find the KM number of a coin
Numismatic History
Germany’s mint marks are A, D, F, G, and J. What about the other letters?
Numismatic History
What are notgeld coins and notes? The World War I German emergency money explained
Basics
What is the RIC number of a Roman coin? It’s this.
All Articles
Banknotes
What is and where to find the Pick Number of a banknote
If you are wondering what is, where to find, and who decides the Pick number (or code) of a banknote, wonder no more: here's the answer.
Basics
What is and where to find the KM number of a coin
We go over what the KM number of a coin is, who decides it, why it is important to coin collecting, and how and where to find it.
Numismatic History
Germany’s mint marks are A, D, F, G, and J. What about the other letters?
In the coins of Germany there is a letter: A, D, F, G, and J, the German mint marks. We see what they mean and how they were assigned.
Basics
What the numbers in the little stars in the Spanish peseta coins mean
¿Trying to find out what the little numbers in the stars in Spanish peseta coins mean? Here you can read the answer to that question.
Numismatic History
The irony in the last coins of the Soviet Union
The last coins of the Soviet Union wanted to show progress and technological advancement. Instead, they serve as a reminder of its collapse.
Basics
What is the RIC number of a Roman coin? It’s this.
We take a look at what the RIC number (or code) of a Roman coin is, where to find it, who decides it, and where to buy the books.
Values
1995 2000 Pesetas coin (Spain): Here’s its value
Find out the value of the 1995 silver Spanish 2000 pesetas coin in all of its presentations: loose, in a plastic bag, or in coincard.
Numismatic History
What are notgeld coins and notes? The World War I German emergency money explained
In WWI Germany, cities issued their own coins and banknotes, called notgeld. We take a look at what they are and at its history.
Basics
What is the CJ number (or code) of a coin from Argentina? It’s this.
Let's check out what the CJ number, or CJ code, of a coin from Argentina is, where it comes from, and why it is so important.
In Depth
1928 Auto Dollar (China): A deep dive into the first coin ever to portray a car
We take a deep dive in the story of the 1928 Auto Dollar from China, including a look into its full history, its value, and its design.
Load more