Ivory diptych dial signed PI and dated 1565.
The inside of the cover painted with a landscape with a coat of arms.
Paris 1565.
Dimensions: 6,4 x 5 x 1,2 cm.
Provenance: ex Collections of the Time Museum – USA.
SOLD
Also discover many more sundials and equinoxial rings in the dedicated section of our French website : « Cadrans solaires et anneaux équinoxiaux ».