A mathematical circular Protractor
German 17th century, gilt brass, with degree scales, calculation (?) lists, and indication for angles “Ang: Centri” and “Ang Circumf:” giving the “Secun / Min: / Grad / Ecken”. Diameter c. 13,5 cm. (WU).
Specialist: Simon Weber-Unger
Simon Weber-Unger
+43-1-515 60-269
simon.weber@dorotheum.at
04.04.2018 - 18:00
- Realized price: **
-
EUR 625.-
- Starting bid:
-
EUR 500.-
A mathematical circular Protractor
German 17th century, gilt brass, with degree scales, calculation (?) lists, and indication for angles “Ang: Centri” and “Ang Circumf:” giving the “Secun / Min: / Grad / Ecken”. Diameter c. 13,5 cm. (WU).
Specialist: Simon Weber-Unger
Simon Weber-Unger
+43-1-515 60-269
simon.weber@dorotheum.at
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Auction: | Antique Scientific Instruments, Globes and Cameras |
Auction type: | Saleroom auction |
Date: | 04.04.2018 - 18:00 |
Location: | Vienna | Palais Dorotheum |
Exhibition: | 28.03. - 04.04.2018 |
** Purchase price incl. charges and taxes
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