COMPASS BAROMETER, Radiguet & Massiot, France, 20th century
Barometer and compass by Radiguet & Massiot Constructeur located in Paris at 15 Boulevard des Filles du Calvaire. The instruments have been kept in the original, padded case.
Paris, 20th century
Instrument diameter: 5.5 cm
Case dimensions: 14cm x 8cm x 3.5cm
The state of preservation is visible in the photos.