Hello, Nice examples. I believe the vases are by Kralik in an overshot finish. The decor, one with humps on the surface is actually in the process of being renamed. It has been referred to as Humpen, but there has been some recent discussion regarding the name being changed, as Humpen refers to a style of beer stein.
Here is an additional example in a cranberry color overshot and more teardrop shaped protuberances. If it is OK with you, I would like to copy your images for use on a reference site a group of us are working on.