هواة جمع العملات
Siege money: When palace ingots become soldiers' currency
Siege money, also known as "necessity money," is an interesting aspect of monetary history. These coins were issued during times of war or invasion, particularly when a city or town was under siege. The need for such money arose from the disruption of monetary circulation during wartime, leading to a scarcity of coins in circulation.
February 21, 2026Egyptian civilization on American currency
The secret of the engraved design inspired by Egypt: In 1908, two denominations of American gold coins, the $5 and $2.50, were introduced with a new design inspired by and intended to honor Native American culture. These coins became known as the Half and Quarter Eagles (the ten-dollar bill was called the Eagle, hence the five-dollar coin was called the Half Eagle and the 2.5-dollar coin the Quarter Eagle, while…)
February 20, 2026Commemorative foundation coins: treasures buried beneath parliaments
While most coins are made for circulation and exchange among people, some coins are minted so that people never use them, or even see them. They are buried as soon as they are made and disappear from sight. In today's article, we will learn about a special category of commemorative coins called foundation coins (foundations of buildings) buried beneath the floors of parliaments, cathedrals, and palaces around the world…
February 20, 2026The secret of the two letters on Roman coins
What is the secret of the two letters on Roman coins? In our next article, we will answer today's riddle. First, it's worth noting that one of our perceptive followers discovered something unusual in the image of the Orois coin we shared: the presence of the Latin letters SC. Collectors of Roman coins are accustomed to seeing these letters on bronze and copper coins, so why is it so strange to see them on gold coins? Let's find out…
February 20, 2026Launch of the Encyclopedia of Qatari Currencies at the Doha International Book Fair
The Doha International Book Fair witnessed the launch of a groundbreaking encyclopedia, the first of its kind in the field of documenting Qatari banknotes. Engineer Khalid Mohammed Jolo unveiled his comprehensive work, "Encyclopedia of Qatari Currencies," a unique resource for coin collectors and those interested in the history of currency in Qatar. The encyclopedia, spanning over 550 pages, highlights…
May 17, 2025