There is No Stopper. Introduced in the 1961 catalog.
Vintage Blenko Turquoise Blue Double Neck 415L Pontil 9" Vintage 1940 to 1954.
Vintage Blenko Handmade Glass 478 Ashtray in Turquoise Winslow Anderson Design
Vintage Blenko Handcraft Art Topaz Glass Vase With Turquoise Rim- Hank Adams Era
Vintage Blenko #49 MCM Turquoise Blue Crackle Triple Pinched Vase Decanter
Vintage Blenko Turquoise Glass Decanter with Stopper Model 920-L 22 Inches Tall
BLENKO 5" TURQUOISE BLUE BLOWN GLASS BUBBLE ORB BALL SPHERE
