This dark golden orange gives off  beautiful hues of blue and purple iridescence from light bouncing off at different angles No cracks or chips Guessing from the color it's called imperial carnival glass, have seen 2 others exactly like it. Both called imperial glass. Circa 1(contact info removed)s ??? Again I'm not really sure except for that. All the bowls like this are much lighter This beautiful antique glass bowl is a excellent addition to any collection. The unique round shape and sawtooth rim provide an elegant touch, while the vibrant orange color and intricate floral pattern make it suitable for all occasions. The bowl stands at 2 and 3/4" tall and features a rise interior and daisy exterior. 7 1)2 across Here's a snip-it I found about this kind of carnival glass from an artical Crafted with an unknown glassmaking technique, this original antique piece is sure to impress. The production style is carnival glass, and the vintage theme captures the essence of past eras.  one bowl and is perfect for those who appreciate the beauty of antique rose patterns.