Complex sentence: Replaced by larger Allentown School District Stadium in 1948, the 15,000 grandstand seats being removed from the facility in 1955 and became visitor's stand on south side of the ASD stadium along Linden Street.
Split into simpler sentences: Replaced by larger Allentown School District Stadium in 1948. Eventually the seats at Coffield Stadium were removed in 1955 and became the visitor's stand on south side of the ASD stadium along Linden Street.