looking into the safest way to use antique ceramic dishware (with respect to potentially leaded glazes) made me notice something interesting in CPeak
I read online that very decorated areas of old china are at the highest risk for lead leaching. while still technically safe if the glaze is intact, these areas should not be exposed to hot or acidic foods for long periods of time
the tea set used in the movie is Royal Crown Derby’s Old Imari 2451, specifically the cup style seen below:
notice the decoration on the inner rim, an unusual feature since most teacups I’ve seen are only decorated on the outside. that seems to imply a slight increase to the concern of lead leaching into drinks served therein, since the tannins in tea make it rather acidic
rewatching the movie, though, I noticed that the teacups are never filled past the bottom of the interior decorations
from what I’ve read, I doubt an adult woman would have been at all harmed by several takes of drinking one sip from a just-filled cup (the tea wouldn’t even have been sitting in it for a long time), even if it was completely full. lead poisoning is cumulative over time, and a risk of leaching isn’t a guarantee by any means. I might not use those cups full to the brim, every single day, for years, but. occasional use would probably be fine, my research seems to indicate
still, I do wonder if that was an intentional safety precaution on the part of the cast and crew. or they could have just wanted the decorations to be fully visible











