Daguerreotype Portrait of an Unidentified Man by Ball and Thomas of Cincinnati, Ohio (1840's/1850's)

Daguerreotype portrait of an unidentified man by Ball and Thomas of Cincinnati, Ohio, c. 1840's/1850's.

Source: Library of Congress.

Union Soldiers of the Guthrie Grays Battalion on Parade Along 4th Street in Cincinnati (1861)

Union soldiers of the Guthrie Grays Battalion on parade along 4th Street in Cincinnati, 1861. The unit went on to form the basis of the Sixth Ohio Volunteer Infantry Regiment.

Source.