10 rounds

Charley
Mulhall
VS
Jack
Blackburn

Blackburn · PTS 10/10

Jan 19, 1905 · Tamaqua, Pennsylvania, 🇺🇸

Mulhall going in—

Blackburn going in34-2-10

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓