Lot No. 455 +


A c. 1900 acoustic demonstration Apparatus


A c. 1900 acoustic demonstration Apparatus - Clocks, Metalwork, Faience, Folk Art, Sculptures +Antique Scientific Instruments and Globes

made of lacquered and darkened brass and cast iron, with a glass slide showing the reflexion of a sound wave at the end of a closed tube. Size c. 14 x 22 cm. (WU).

Specialist: Simon Weber-Unger Simon Weber-Unger
+43-1-515 60-269

simon.weber@dorotheum.at

06.10.2014 - 15:00

Realized price: **
EUR 290.-
Estimate:
EUR 200.- to EUR 300.-

A c. 1900 acoustic demonstration Apparatus


made of lacquered and darkened brass and cast iron, with a glass slide showing the reflexion of a sound wave at the end of a closed tube. Size c. 14 x 22 cm. (WU).

Specialist: Simon Weber-Unger Simon Weber-Unger
+43-1-515 60-269

simon.weber@dorotheum.at


Buyers hotline Mon.-Fri.: 10.00am - 5.00pm
kundendienst@dorotheum.at

+43 1 515 60 200


** Purchase price incl. buyer's premium and VAT(Country of delivery: Austria)

It is not possible to turn in online buying orders anymore. The auction is in preparation or has been executed already.