Cranberry Stain Vases - Any Information?

Hello Board Buddies - I've always been curious about the origin of these types cranberry stain vases. I'm assuming they are mid-century but have never seen much info regarding who produced them. The tall vase is 9 3/4" tall and the ball vase is about 6 1/4" tall. The design is shallow so I'm assuming it's etched. I thought I saw something that indicated West Virginia Specialty Crystal may have produced items like this but have not seen the documentation. Most vendors identify them as simply Bohemian. Any information about these vases would be appreciated. Thank you!