MacTutor
14th October
On this day in 1972 France issued a 90-centimes stamp commemorating Jean François Champollion and the Rosetta Stone.
See THIS LINK.
On this day in 2019 Google released a Plateau doodle.
The postage stamp of one of today's mathematicians at THIS LINK was issued in 1947.
See THIS LINK.
On this day in 2019 Google released a Plateau doodle.
The postage stamp of one of today's mathematicians at THIS LINK was issued in 1947.