Good old radiation safety
Given I did an apprenticeship and worked a trade long before I became a copywriter it's no surprise I have a fascination for health & safety posters.
The one that always intrigued me when I was young was the radiation sign that was commonly seen above the workplace microwave.
No wonder I've avoided microwaves most of my life!
Last night I came across these gorgeous old radiation safety posters.
They from the late 1940's I think.
Weird thing is they're so cute I wonder if anyone actually took any notice of them back then.
Guess we'll never know.