My grandmother gave me a lightbulb that she found that she thought might be of some worth. After searching and browsing the internet, I've come to the conclusion that it is probably an Aerolux.
The bulb has a ship inside. When it lights up, it has an orangy-pink glow with an iridescent purple surrounding the ship. It's really very beautiful and I wanted to know if anyone could confirm my guess. If it is correct, how much is an Aerolux worth?