Westmoreland Milk Glass Swan Dish Cover

Approx. 4.5” high with lid x 5.25” long x 3.5” wide Westmoreland item No.1873 Excellent condition with no chips or cracks Dish cover being sold as a replacement piece Features the "Ring of Fire" when held up to a strong, natural light source. 
Older milk glass (prior to 1960) was made with iridized salts and, therefore, pieces thin enough at the edges produce a halo of 
iridescent reds, blues, and greens in the sun.