Yellow Cut to Clear Bohemian shops or Czech Perfume Bottle

We are dating this Czech perfume bottle to be from the 1920's. The color is yellow cut to clear. The pattern shows in the clear glass. With the clear stopper in place the bottle stands 7 1/2". The base is 2 1/2" wide. There is a label on the foot of the bottle. It is hard to make out what is says because it is faded. We think it says Made in Czechoslovakia, but we can't say for sure. The bottle looks shops to be more like a Bohemian bottle so we are listing it both ways. No chips or damage. Very good condition.