Oyster wench

a women who deals in oysters.

See also: Oyster

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
She began life as an 'oyster wench brought up in the slums of London' and before she died, aged 38, she produced a son by the King who was given the dukedom of St Albans.