12 rounds

Cy
Flynn
VS
Jack
Blackburn

Blackburn · PTS 12/12

Feb 27, 1905 · Nonpareil A.C., Sharon, 🇺🇸

Flynn going in—

Blackburn going in38-2-10

Confirmation✓ one source

MethodPTS

Round12 of 12

Sources

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

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