A Trivia Question

[L Verge]

Here's something I found through surfing the net using Civil War David Derickson as the Google search terms
https://civilwartalk.com/threads/the-men...rs.141901/

Thanks, Mick. I saw that photo on another site, but when comparing it with the one of the gentleman at Antietam, I just can't believe it is the same man - despite the increase in age. I'd love to find one of a younger Derickson, or at least have the Antietam photo with a caption identifying all the men in that photo.