March 4, 1873:
The Public Library and Reading Room opened in the southeast corner of the first floor of the New City Hall.
1880:
Col. James R. Kilbourne of the founding family of Worthington became a library trustee and served until 1910. He also was president of the Columbus Chamber of Commerce.
1886:
Emilius O. Randall, co-founder of the Ohio Historical Society, became a library trustee and served through 1919. He was a prolific author of important Ohio histories.
March 1, 1888:
The Library Board approves a contract with The Central Union Telephone Co. to install the first telephone at a cost of $12.50 per quarter.
December, 1892:
The Library purchases its first typewriter on an installment plan.
October 16, 1895:
Columbus City Council approved library addition to city hall.
1896:
City Council appropriates funds for construciton of a one-story extension of the Library on a vacant lot to the east. The expanded Library includes a stack room, reading room, reference room and a librarian's office.
March 22, 1903:
The Library's Board changes the name to the Columbus Public Library.
April 10, 1903:
The mansion built by Noah Swayne at 96 South Grant Avenue is demolished for new site of the Main Library.
November 13, 1903:
Groundbreaking ceremony for the new Main Library, made possible with a $200,000 gift from philanthropist Andrew Carnegie.
1907:
The Library establishes deposit collections in fire houses, settlement houses and schools. These collections would be the forerunners of branch libraries.
1907:
Special services for the blind are added.
April 8, 1907:
The new Main Library opens to the public.
1908:
The library's music collection begins courtesy of the Columbus Women's Music Club.
1909:
The audio-visual program begins at the Main Library.
1912:
Historian Daniel J. Ryan, who served as Ohio Secretary of State 1890-1892, was a library trustee until 1919.
1918:
The influenza epidemic forces the library auditorium to close and seriously curtails library activities. Half the staff were stricken at one point.
1920:
Annie N. Battelle became the first woman library trustee.
January, 1921:
City Hall is destroyed by a fire. The Main Library houses City Hall until March 1928.
November 9, 1921:
Library trustee Rabbi Joseph S. Kornfeld was confirmed as U.S. Ambassador to Persia.