The Model 1850 Army Staff and Field Officer

Officer (armed forces)

An officer is a member of an armed force or uniformed service who holds a position of authority. Commissioned officers derive authority directly from a sovereign power and, as such, hold a commission charging them with the duties and responsibilities of a specific office or position...

s' Sword was carried by all members of staff departments,
Field Grade officers of Artillery and Infantry, Company Grade Officers of Light Artillery, Staff Officers and
Aides-de-Camp between 1850 and 1872. It was based on a French pattern. Though other swords were by regulation allowed, this model was by far the most popular sword carried by officers during the American Civil War

American Civil War

The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

. The Staff and Field Officers' Sword is distinct from the Model 1850 Army Foot Officers' Sword.