””這個一角錢是假的,一角錢是什么水印呢?”i found that 50 yuan and 100 yuan have the watermark of grandpa mao s head,上面這些話是我吃豆漿油條的時候說的,你說一角錢是什么水印呢?what s a dime watermark? i think it s grandpa mao s watermark."because there is no watermark on grandpa mao s head."我發現50元、100元都