Sentence 1: In 1838 , Stephenson returned to Manchester and established himself as a historical and landscape engraver in St. Ann Street and then at a studio in Ridgefield .
Sentence 2: Around 1838 , Stephenson returned to Manchester and established himself as a historical and landscape engraver in Ridgefield and then in a studio in St. Ann Street .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?