1787 - Horace the Saussure reaches top of Mont Blanc
1870 - Tower Subway, the world's first underground tube railway, opens in London.
1903 – Ilinden uprising of Macedonians against Turkey.
1944 – In the monastery St. Prohor Pcinski, Kumanovo, was held the First Anti-Fascist Assembly of the Macedonian people.
1985 - NASA launches space vehicle S-209
1989 - NASA confirmed Voyager 2's discovery of 3 more moons of Neptune designated temporarily 1989 N2, 1989 N3 & 1989 N24
