"18th Century Sundial"
Pocket-sized diptych sundial, made of wood, 18th century, with compass. It is covered with polychrome paper on both sides, with a floral design on the inside and scientific information on the lid. When closed, it displays the latitudes of numerous European cities. Small hooks hold it in different positions. A must-have for collectors. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato