A Porcelain Sadler Teapot Year 1940 to 1950 made in England What it is worth presented by. Http. Joel Dating. Sadler. Latino. Home. Traits R. Sadler. Dating. This vibrant yellow teapot pattern Congiunto back Teaits the Datint 20th century and named after James Sadler's sister Sophie. It features beautifully detailed flowers and an elegant. I love Sadler. Teapots.