Aaron Marcus presenting the Charles K. Bliss publications he donated to @letterformarchive in his talk:
Pasigrsphy: Universal Visusl Languages
for the monthly Symbol Group meeting hosted by Sue Perks.

Mastodonians in the meeting: @juligudehus @dnlutz @MoritzBrouhaha @tainome

#VisualLanguage #UniversalLanguage #Pasigraphy #SymbolGroup
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