Pantochronometer or pocket Sundial/Compass.

The patent Pantochronometer is a pocket Sundial/Compass that can be used to tell the time all over the world, c1865. Pantochronometer pocket Sundial/Compass

Pantochronometer or pocket Sundial/Compass.

ANTIQUE MAGNETIC SUNDIAL AND POCKET COMPASS AFTER PORTER c1850

INSTRUMENTS) Early pocket compass and sundial diptych

Sold at Auction: An 19thC boxwood cased pantochronometer / pocket

Antique Floating Card Sundial Compass Pantochronometer Made in

19th century pocket sundial compass pantochronometer, central sun

ANTIQUE MAGNETIC SUNDIAL AND POCKET COMPASS AFTER PORTER c1850

Antique Floating Card Sundial Compass Pantochronometer D.L.

Antique Treen Pocket Sundial / Compass Pantochronometer

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Antique Pantochronometer

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