38 Ford turn signals

[civilwarlife]

Hi all. I am really enjoying this forum and learning a lot. I just bought a 38 Ford De lux 2-door. It was restored as original so has no turn signals. I would like opinions on driving it the way it is or adding them. I do not want to alter the look or basic function of the car. Is it possible to use existing lights as turn signals by adding a switch? Your thoughts and opinons are appreciated. I do want to drive the car on organized tours etc. So what are the pros and cons of adding signals? Thank you.
Terry