Huge 15" Kralik Vase Bohemian Art Glass

I don't collect Bohemian art glass anymore, American Brilliant Cut Glass is my glass of choice, However, when I saw this huge Kralik vase, I had to have it. It is not a fancy design which I believe is called Teardrop. Pretty common now in the age of the internet. But what is so impressive to me is the size. Just under 15" tall and the base is 4" wide. The top opening is just over 3 3/4" wide. Maybe this is a common production size but I have never seen anything like it before! Maybe Graig O. can tell me. Anyhow, hope you enjoy seeing this piece! Mark