What Boston Red Sox catcher wore number 4 during the 1970's?

Players who wore #4 for the Red Sox during the 70s. 1970 - Tom Satriano - catcher
1971 - Ben Oglivie - outfielder
1972 - 1974 - Tommy Harper - outfielder
1976 - 1979 - Butch Hobson - third baseman I found no player with a uniform number of 4 for the 1975 season.