athletics at the 1948 Summer Olympics – men's 400 metres hurdles
athletics at the 1948 Summer Olympics - men's 400 metres hurdles
Larsson of Sweden wins 400 meters hurdles Olympic heat, London, 1948. (7649948238).jpg
athletics at the 1936 Summer Olympics – men's 400 metres hurdles
athletics at the 1952 Summer Olympics – men's 400 metres hurdles