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

Georgian Panto chronometer pocket sundial compass

It’s like hearing weathered old-time deck-hands telling yarns, sharing their special secrets. To make a ship inside a bottle, to learn the ropes, how

Pocket Sundial Compass

Catalogue Archive - Fleaglass

Antique Treen Pocket Sundial / Compass Pantochronometer

Antique Pantochronometer

Floating Gnomon Pocket Sundial – University of Toronto Scientific

10 Best Sundial Compass You Can Buy

Catalogue Archive - Fleaglass

Vintage and Antique Compasses For Sale

An 19thc Boxwood Cased Pantochronometer / Pocket Compass With

Antique Treen Pocket Sundial / Compass Pantochronometer

Catalogue Archive - Fleaglass

Antique Floating Card Sundial Compass Pantochronometer D.L. Smiths

Pantochronometer or pocket Sundial/Compass.

18 Century Equinoctial Pocket Sundial and Compass Ludwig Theodor