Victorian opalescent Vaseline ruffled glass bowl in the pattern known as Ribbed Spiral a.k.a No 911 from National Glass Company produced by Model Flint Works circa 1902. This piece is approximately 8.00 inches in diameter, 2.50 inches tall. Do not miss out on this beautiful Vaseline bowl. We have done our best to accurately describe the item to the best of our ability, if you have any questions, please ask before buying. JP4483