Bombarded by pop bottles in Brooklyn, irate Cubs manager Frank Chance throws one back into the stands where it cuts a boy’s leg. Chance is mobbed and leaves the park in an armored car with a police escort after the Cubs’ 5 – 0 victory. Three-Finger Brown emerges with the shutout win.

On July 8, 1907 — Bombarded by pop bottles in Brooklyn, irate Cubs manager Frank Chance throws one back into the stands where it cuts a boy’s leg. Chance is mobbed and leaves the park in an armored car with a police escort after the Cubs’ 5 – 0 victory. Three-Finger Brown emerges with the shutout win.

Source:
Baseball Reference July 8