Vintage Japanese Lustre ware ice bucket RARE

This piece is breathtaking. It's a classic ceramic ice bucket (Unsure but what else could it be? Let me know if you know!) that is Lustre ware of incredible detail and depth. This was hand painted in Japan in the 1930s maybe? Again, I'm unsure of the date. There's a chip on the inside lip and overall crazing, the rattan handle is in excellent condition, the knobs are gold gilt. I have displayed it for many years. Very rare. Measures 6.75" tall and approximately 7" across at top, it tapers slightly. Good overall vintage condition with some scratches and the dings described above. Offers welcome!