Historic Invention
Jun 1 Thomas Edison granted his first patent for the Electric Vote Recorder (U.S. Patent 90,646)

Thomas Edison
- Jun 2 Cleveland's Forest City play their 1st game (vs Cincinnati Red Stockings)
Event of Interest
Jun 9 Charles E. Hires sells his 1st root beer, in Philadelphia

Charles E. Hires
Event of Interest
Jun 21 William James passes his medical examination

William James
- Jun 28 Amsterdam typographer strike