Ancient nail varnish discovered in archeological bathroom dig!

I was going through some of my old hoarded stuff, and discovered this:

The company making it is called Krka Kozmetika, the line is Theater cosmetics, as you can see, and the sticker on the bottom proclaims it to be No 11.

I tried googling a bit for more info on it, but none was to be found.
This particular bottle belonged to my mother somewhere in the 80's, I would say, judging by the colour, and I decided to try it on today. Believe it or not, the polish didn't dry or thicken much, and it dries well.

I believe I will call the shade Radioactive Orange until someone comes up with a better name (or informs me what the shade is really called).