The presence of a crown on the lid speaks of a royal origin of the perfume lamp. 3 1/2 inches x 2 inches.
1 inch = 25.4mm. Please be sure to view all photos carefully as they are included as part of the item description! I sell antique and vintage collectible stuff - unique items that have history, and may show signs of this - it's part of their charm. I try to describe any obvious faults as truthfully as I can. However, as most of my items are 100 years old, they will often bear the traces of a previous life.