Art Glass Ashtray with retailer Hunting Scene

Product Name: Art Glass Ashtray with retailer Hunting Scene
This is an amazing Heavy Art Glass Ashtray, with a Mid-Century vibe. The exterior has an frosted etched scene of a hunter with his dog on the hunt for a deer. From inside you can follow the hunt from start to finish. This art glass piece is substantial, 2.34 lbs for a approx 4.5” dia x 3” high piece. Condition is good, the polished bottom was not uniformly polished, not a perfect round retailer shape. Light scratches due to dust and age. Around the top, there is a light depression from the manufacturing process. Not signed, no identification marks. There's isn't anything on the internet that looks like this piece. I believe it to be crystal from the wear marks. Please review all photos, considered part of the description, ask questions.