Re: MOC "Colours of the Gray" flags captured.
I don't run this wonderful and excellent website. I search for Union flags and if I come across Confederate flags, I pass on that information. We all work together to figure out the, unknown. Who lost a flag and who captured it.
You are on the right path, many people on here, I consider the best in the world on North American flags.
They should be able to answer your question. But I am happy you found this outstanding website!
Good luck, Sir,