SIGNED CDV Photo of Civil War USN NAVY Officer in Peru 1865 ID'd 1860s

Original CDV, taken by Pease of Lima, Peru, while on the Pacific Station in 1865, and signed in ink on the back. I can't make out his last name.. Jose (Joseph) A. _____.

Dimensions are 4" x 2.5". Condition is good with light edge wear and soiling.