Amber glass pendant

So this is the pendant I told Hunter about in my previous post. To me it looks very similar to the one Stefdesign posted some months ago.
I've had this brass necklace with amber glass for years. I once bought it on internet. I must say, it always gets lots of attention when I wear it. As you can see the back looks almost as nice as the front. It pretty big, about 3 cm long overall.
I guess it was made in the twenties or thirties.
I'm keeping this one in my collection.