Scientific Instruments
Scientific Instruments, King's Foot And Protractor, Butterfield A[...]
18th century
Two Antique Brass King's Feet, Old Regime Measures, Scientific In[...]
18th century
King's Foot In Engraved Brass, Late 18th/early 19th Century
18th century
French Brass Sector Compass Or Proportional Compass, 18th Century[...]
18th century
Antique Brass Square/ruler – Butterfield Paris – Measures “royal [...]
18th century
English Brass Sector, Signed “r. Glynne Fecit”, 18th Century (cir[...]
18th century
18th Century Octagonal Brass Sundial, Signed “johan Schrettegger,[...]
18th century
A Portable German Sundial In Gilt Brass From The 18th Century, Si[...]
18th century
Portable Ivory Sundial, 18th-century German – Probably Nuremberg[...]
18th century
Mid-18th Century Cardboard Hourglass Covered With Hand-painted Pa[...]
18th century
Octagonal Equinoctial Sundial, 18th Century, No Signature.
18th century
Large Sundial Compass Signed Le Maire XVIII 18th Century Scientif[...]
18th century
Universal Equinoctial Sundial - Andreas Vogler (circa 1730 - 1800[...]
18th century
Portable Equinoctial Sundial - Jean-baptiste Delure (active In Pa[...]
18th century
Large Apothecary Mortar With Ears Grey Marble Alabaster Pestle 18[...]
18th century
Spyglass In Gilted Copper Signed Dollond London Datable Circa 180[...]
18th century
Brass Graphometer Signed Baradelle Paris. France, Second Half Of [...]
18th century
Equatorial Ring Signed Gensara Fecit Wienn In Its Case With The C[...]
18th century
Impressive Black Stained Turned Wood Microscope. From The 18th Ce[...]
18th century
