Royal Haeger stacking ashtrays

These stacking ashtrays were in sets of three. This one is missing the middle one. They are hallmarked on the bottom, Royal Haeger and R1484 (smaller one) & R1482 (larger one). The missing one would have been marked with R1483. Ther have been used as seen in the pictures. The largest measures approximately 5 5/8" x 3 7/16".