This is an art glass paperweight, app.
Paperweight Art Glass signed Mark Armstrong 2.5" Hand Made Controlled Bubbles
Signed D. Matthews Studio Art Glass Vase Blue & White Cased Rounded Form ~5”
ART STUDIO VINTAGE GLAZED POTTERY PLATE CHARGER SALT? SIGNED MARK
Signed: Mark Blumenfeld Geometric Incised Mid Century Pottery Vase
Art Glass Paperweight Signed Mark Chapman Pink & White Swirl Design
Hand Made SIGNED MARK WAGAR Art Glass Multicolored Swirl PAPERWEIGHT