19th Century Chinese Portable Engraved and Enameled Bronze Sundial

19th Century American Portable Engraved Bronze Sundial Rare American portable sundial from the 19th century, finely engraved in bronze with inscriptions of various U.S. cities for g...

19th Century Asian Bronze Portable Sundial Rare Asian portable sundial from the 19th century, beautifully crafted in bronze This exquisite instrument combines scientific function w...

Elegant 19th-century portable sundial crafted in bronze, partially silvered and finely engraved with precise calibrations and decorative detailing. This compact timekeeping instrumen...

Charming portable sundial crafted in engraved wood, dating from the 19th century. This compact timekeeping instrument exemplifies the practical elegance and craftsmanship of traditio...

**Portable Wooden Pocket Sundial, Late 18th Century This **wooden pocket sundial** dates from the **late 18th century**. The back is covered with a paper listing the **main cities ...

19th Century Indian etched brass Qibla compass. The compass with brass needle and glass cover, the reverse engraved with tables. 4.2 inches high 2.3 wide A qibla (qiblah) compa...

Octagonal brass dial inset compass well, mounted with hinged gnomon with bird indicator. No engraving of cities with their latitude because it is a single latitude horizontal sundia...

Vintage German Brass Barometer with Zodiac Symbols, Mid-20th Century A sculptural convergence of meteorology and mysticism, this mid-century German barometer offers both scientific p...