Splash's Kauai talk. There are some pictures too.
Ukulele Shape
Jul-17-2015 Fri
![g01_06_s](https://www.splashofkauai.com/wp-content/uploads/2015/07/g01_06_s.jpg)
Another popular shape was that of the pineapple ukulele. This had and oval body that resembled that of a pineapple. They are still sometimes made.
The amount of curve on the ukulele varies from maker to maker and they some times change their shapes.