Died 1821 | ||
David Beringer (1756 – 1821) was a German scientific instrument maker and craftsman from Dieppe. He took up residence in Nuremberg, where he built many cubic wooden sundials in about 1736. His dials usually bore two signatures: his own and that of G.P. Seyfried, an associate presumably affiliated with one of the local guilds, which Beringer does not appear to have joined.
References
David Beringer Wikipedia(Text) CC BY-SA