Named after Hypatia of Alexandria, one of the earliest female astronomers and mathematicians (4th-5th century). By pointing this sundial due south, the cone of light indicates the time. (NB – not an accurate timepiece. Do not rely on this for important events!) Alternatively, if you know the time, turn it until it indicates the solar time and it then indicates south.
Leather cord 46 cm
3 x 3 x 0.9 cm pendant.