Japanese stepmother born 1928, came to America 1956. Found this in her estate. Thought it might be a baby rattle but too heavy (ouch) or maybe a percussion tool? What in the world is it? It has a stamp of an oriental figure, some unknown letters and then just says Japan. Thanks [img size=499]https://kovels.com/media/kunena/attachments/legacy/images/WhatIsItJapan01.jpg[/img]