← Philadelphia Jack O'Brien

JB

Philadelphia Jack O'Brien

Jack
Butler
VS
Philadelphia
Jack O'Brien

O'Brien · 6

Mar 5, 1903 · Lancaster, Pennsylvania, 🇺🇸

Butler going in—

O'Brien going in90-5-15

Confirmation✓ one source

Round6

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Philadelphia_Jack_O'Brien

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