Strombergshyttan Sweden Paperweight Controlled Bubble Signed P210/D210 1950s MCM

Vintage Strombergshyttan Sweden Paperweight with controlled bubbles from the 1950s, signed P210/D210. A stunning Mid-Century Modern collectible in clear glass. • Authentic Strombergshyttan • Controlled bubble design • Signed P210/D210 • Mid-Century Modern era • Clear glass construction