This glowing glass teacup and saucer set is from the 1930s. Manufactured by Federal Glass Co. in the Madrid print. One teacup and saucer sold per set ordered.
Saucer measures approximately 6 inches in diameter. Teacup holds approximately 6 oz.
Glass is a light green in natural lighting and glows the electric green under blacklight.
Glowing glass is known as uranium glass or Vaseline glass. Uranium glass contains a small amount of uranium oxide which is what gives it the neon glow. The uranium content in the glass is such that it is considered safe for handling and display.
