Very cool vintage vase. Unknown mark. This mark appears on many pieces of pottery, but it doesn't seem that much is known about the company. I would guess it is likely from the 70s - 90s Excellent vintage condition Measures 4 7/8" across base, 5 1/8" middle bulge, 8" top, 7 7/8" overall height, 6 1/2" opening, 7 1/2" inside depth