This is a stunning vintage Art Deco era perfume bottle atomizer by DeVilbiss. The glass is most likely Czech in origin and the bottle is beautifully decorated with an enameled design of flowers. It does not have the tube and bulb but replacements for these can be obtained.
It measures about 8 inches to the top of the atomizer mechanism and it is in very good condition. There are no chips, cracks or other damage to the glass. The metal fittings have lost some of the original gold finish.