Welcome to History Hub
Sorry I did not find the photo that you are seeking
I did find a book about the 112th with photos of the individual soldiers that you might like.
I did find other unit photos by FletHcher, some were sold on Ebay. I will keep searching
Here is a link to the Library of Congress where you can ASK A LIBRARIAN YOUR QUESTION.
Thank you very much for searching for this photo and attaching the link to the book. I am sure the photo will appear at some point, I will have to keep looking every once in a while to see what is out there. This website is great. Thanks again for your help!