A Time Line of Quantum Mechanics

This article gives time line of quantum mechanics in a brief and concise manner from 1879 to 1995.

• https://www.4physics.com/phy_demo/QM_Article/timeline.html

"There are some really great articles on the Internet that are informative to a great extent on the timeline of Quantum Mechanics. This is one of the good ones that I found, covering the evolution of Quantum Mechanics from 1897 to 1995 in a concise manner."
(Post by Shobhit Sharma in https://www.quora.com :  Graduate student in Physics at Duke University.)

I have selection of links to time line articles  The first one is a detailed, yet concise, time line.