Awesome find! 😃 It's incredible that cat's eyes were produced so early. When I first started collecting, everyone (at least in the US) thought that cat's eyes were invented in 1949. This new information pushes that date back by a whole 10 years. I wonder if these prewar cat's eyes were exported to the US? It would be interested to see if any turn up in antique shops.
Just curious, but I wonder if Stephen Bahr would be interested in exploring the topic of imperial marbles with the people he spoke to in his Vacor/El Aguila videos. Maybe, they would be able to associate certain color combos/glass types with Vacor?
Got this 1930s ish Chinese table for my Grandma as a present. Turns out it came from one of the original art deco buildings on campus, but was purged during a renovation.