近期笔者收集到一枚日本“文久永宝”古钱。直径2.67,厚0.11厘米,重3.3克。黑漆古,铜质精良,地章平整,无有磨损痕迹,钱文楷书,钱文挺拔峻秀,背水波纹(见图)。 Recently I collected a Japanese “text for a long time,” the ancient money. Diameter 2.67, thickness 0.11 cm, weighs 3.3 grams. Black lacquer ancient, excellent copper, to the formation of flat, no signs of wear, Qian Wen Kai Shu Qian Qian Ting Jun show, backwater ripples (see photo).