Here's another photo of him.

And now that I looked a bit closer I'd say you're right David.

http://civilwartalk.com/proxy.php?link=http%3A%2F%2Fwww.icollector.com%2FPhoto-of-Black-Confederate-Civil-War-Bugler-UCV_i11096743&hash=f4bec248429b17f685716cec6d8b3d5f