Dignitaries fill the platform at the 1896 Lincoln-Douglas debate anniversary celebration. Chauncey Depew addresses the crowd. Clark E. Carr is seated on the far right. Busts of Abraham Lincoln and Ste…

Stage and speaker at the 1908 Lincoln-Douglas debate celebration. The man seated to the right of the speaker is Clark E. Carr.

Clark E. Carr speaks to the crowd at the Lincoln Douglas debate anniversary celebration at Knox College. The man seated to Carr's right is Chauncey Depew. The men seated to Carr's left are (right to l…

Dignitaries fill the platform at the 1899 Lincoln-Douglas debate anniversary celebration. Col. Clark E. Carr is directly behind the flag-draped podium.

Dignitaries fill the platform at the 1899 Lincoln-Douglas debate anniversary celebration. Col. Clark E. Carr is directly behind the flag-draped podium. Senator Shelby Cullom is standing near the podiu…

Stage and speaker at the 1908 Lincoln-Douglas debate celebration. The man seated to the right of the speaker is Clark E. Carr.

President William McKinley and cabinet with Colonel Clark E. Carr on the steps of Carr's home in Galesburg, Illinois at the time of the Lincoln-Douglas debate celebration.

Clark E. Carr addresses the crowd at the 1908 Lincoln-Douglas debate celebration.

Grandson of Stephen A. Douglas on stage at the 1908 Lincoln-Douglas debate celebration. The man seated to the right of the speaker is Clark E. Carr.