| Date | Event |
|---|---|
| April 05 1923 | Firestone Begins Production Of Balloon-tires |
| April 06 1923 | Southeast Asia First Preects Board Formed In Victoria Institution |
| April 15 1923 | Insulin Becomes Available For Use |
| April 18 1923 | Yankee Stadium Opens |
| April 24 1923 | Freud's Ego, And Super-ego Published |
| April 26 1923 | Duke Of York Weds Lady Bowes-Lyon |