This is a lovely Brass 100 year Calendar which I have set into a hand turned Padauk Wood round box. I have also fixed an old style (pre Decimalisation) Penny to the lid to add further interest. With the 100 year calender you can predict the day of the week of any date over a 100 year time scale. It really works and every one I have shown it to, love working out the day of the week for events in the future. The date scale is from 2018 to 2117.