123 (123: Abacus)
123
The Most interesting Christmas postage stamps in 2021
604566
The Most Expensive and Valuable Stamps of Australia
264684
The Most Valuable and Rare Stamps of China
176172
Russia: Most Valuable and Rare Stamps
173112
The Most Expensive and Rare Stamps of Canada
109845
The Most Expensive and Valuable Stamps of France
100566
Japan: The Most Expensive and Valuable Stamps
91731