Wednesday 30 December 1970 Previous day | Next day
First recorded abacus activity @ Some Hunnebed in Drenthe
Wednesday 30 Dec 1970 from 16:00 until 20:00
Archaeologists have discovered the fossilized remains of the first ever abacus activity
Wednesday 30 Dec 1970 from 16:00 until 20:00
Archaeologists have discovered the fossilized remains of the first ever abacus activity