Family Child
Friedrich Erhard Haag
Source: Wikidata population candidate Q121119 · wikidata
SACRED LEGACY ARCHIVES™
1856-08-20 – 1941-12-08
Friedrich Haag (20 August 1856 – 8 December 1941) was a pioneering German crystallographer.
An article written by Haag in the Zeitschrift für Kristallographie (a German crystallography journal) was used by M. C. Escher in his study of tessellation.
teacher, crystallographer, engineer, geologist
Friedrich Erhard Haag
Source: Wikidata population candidate Q121119 · wikidata
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