Produce pottery of doubtful worth? (5)
I believe the answer is:
'produce pottery' is the definition.
The answer and definition can be both acts as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'doubtful worth?' is the wordplay.
'doubtful' indicates anagramming the letters.
'worth' anagrammed gives 'THROW'.
'of' is the link.
Can you help me to learn more?
(Other definitions for throw that I've seen before include "Form (pot) on a wheel" , "Sling" , "blanket" , "Deliberately lose" , "Hurl; perplex" .)