Tag Archives: Mining

Arizona History – May 27

Wednesday, May 27

On this date in 1896, the first commencement of Phoenix Union High School was held at the Phoenix Opera House. Keynote speaker John E. Merriam talked on “What Electrical Science is Doing for the World.”

On this date in 1910, it was announced that Picacho Mine, which had sat idle in the Cababi Mountains for many years, was to reopen.