1971 Baltimore Orioles 4-20 20 Game Winners OAL Baseball Team-Signed by (4) With Jim Palmer, Mike Cuellar, Pat Dobson & Dave McNally with Multiple Inscriptions (JSA LOA)
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4 x 20: Orioles' 1971 Season Is One for the Books, Title or Not
When four Orioles' pitchers won their 20th game in the same week - Baseball Egg
Brooks Robinson (1937-2023), the Standard-Setter at Third Base
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Retro Baltimore: The Orioles once had four 20-game winners in one season. No one has repeated the feat since.
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4 x 20: Orioles' 1971 Season Is One for the Books, Title or Not
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The Baltimore Orioles' 1971 Japan Trip – Society for American Baseball Research
4 x 20: Orioles' 1971 Season Is One for the Books, Title or Not