There is normal wear from age and use to the leather, including some minor crackling. The brass has a nice patina. These M1911 spurs would have been issued pre-WW1/during WW1 to US Cavalry soldiers. They are each marked U. On the inside, along with the W.
These original WW1 Cavalry spur sets are hard to find, especially in this condition, so don't miss out on this pair!