Visitors look at old books at the 15th International Collectors Fair in Ljubljana, Slovenia, on Sept. 27, 2023. The 15th International Collectors Fair, an event where collectors and dealers keep and sell valuable collections, kicked off here on Wednesday. (Photo by Zeljko Stevanic/Xinhua)
A silver coin commemorating the Chinese Year of the Goat is displayed at the 15th International Collectors Fair in Ljubljana, Slovenia, on Sept. 27, 2023. The 15th International Collectors Fair, an event where collectors and dealers keep and sell valuable collections, kicked off here on Wednesday. (Photo by Zeljko Stevanic/Xinhua)
Old wristwatches are displayed at the 15th International Collectors Fair in Ljubljana, Slovenia, on Sept. 27, 2023. The 15th International Collectors Fair, an event where collectors and dealers keep and sell valuable collections, kicked off here on Wednesday. (Photo by Zeljko Stevanic/Xinhua)
A visitor looks at collections of coins at the 15th International Collectors Fair in Ljubljana, Slovenia, on Sept. 27, 2023. The 15th International Collectors Fair, an event where collectors and dealers keep and sell valuable collections, kicked off here on Wednesday.
