Once every four years

Oh, I was going to do an 'oddball' cards post, but I thought, what a better way to cleanse oneself from a week of racing cards than some good old League Leader cards?

1962 Topps
AL ERA Leaders (card # 55)

1965 Topps
NL Pitching Leaders (card # 10)

1966 Topps
NL Home Run Leaders (card # 217)

1966 Topps
AL Stikeout Leaders (card # 226)

1968 Topps
NL ERA Leaders (card # 7)

1969 Topps
AL ERA Leaders (card # 7)

1970 Topps
AL RBI Leaders (card # 64)

1971 Topps
AL HR Leaders (card # 65)

1973 Topps
Batting Leaders (card # 61)

The post title doesn't refer to today being February 29, but rather it seems that once every four years I put together a quality post. I think that the content, rather than the words of this one, carry it.