Here is an American Pyrex Terra pattern Bowl. Produced for only a year between 1964 and 65 this pattern is rare in America and unheard of here in the UK!
This is model number 403 and has a capacity of 2½ quarts.
Height – 10.2cm
Diameter (at top) – 22cm
Condition: There are a number of small marks and scratches to the pattern and there are light utensil marks on the inside of the bowl but no cracks or chips. See photos.