Antique Booths Silicon China coffee pot (teapot) England

Description

Here is an exquisite antique Booths Silicon coffee made in England
I have been researching and it appears to be antique; however, I can't guarantee that it is (there is a possibility that it was made as late as the 1920's)
It is very unique and beautiful.
On the bottom it reads:
"Booths Silicon China Made in England"
It has numbers: 7889111 and also 4415s (?) on the bottom.
It measures 8 3/4" tall and 7" from spout to handle. It's fattest part measures about 5" in diameter. It weighs 1LB 4 ounces
This teapot is in excellent condition for it's age. It only has one chip on the underside of the lid and one crack on the bottom (as shown in photos). These defects don't affect it's usability.