7th New York State Militia, Camp Cameron, D.C., 1861 026 (U.S. Civil War)': This reference pertains to a historic photograph captured during the American Civil War in 1861. The image depicts the 7th New York State Militia stationed at Camp Cameron, Washington D.C. At this time, the militia was involved in military activities supporting the Union during the civil conflict. The '026' likely denotes a catalog number within an archive or collection, providing a means of identification and preservation for historical record. This photograph offers insights into the logistics, uniforms, and daily life of a particular unit within the Union army during the U.S. Civil War.