Dealer sending back portraits of Lenin? (6)
I believe the answer is:
trader
'dealer' is the definition.
(I know that dealer is a type of dealer)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for trader that I've seen before include "Retard (anag.)" , "He buys and sells goods" , "Dealer, monger" , "Red tar (anag)" , "One selling" .)