Erwin Glonnegger Explained
Erwin Glonnegger (19 May 1925, Aulendorf - 6 February 2016, Ravensburg)[1] was a German writer and game designer for the company Ravensburger; he was the inventor of the game Concentration.
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Notes and References
- News: Ravensburger Spieleerfinder gestorben: Trauer um Erwin Glonnegger. Günter. Peitz. 13 January 2019. 7 February 2016. Schwäbische Zeitung.