If you search for C-47 photos you will find that the 442nd Squadrons carried the following numbers,
303rd J-7
304th V-4
395th 4-J
306th 7-H
Any picture of the planes with one of these codes will be from the 442st.
SORRY I made a mistake in typing the codes the above are from the 442nd.
The 441sts were
99th 3-J
100th 8-C
301st Z-4
302 2-H
based at Merryfield.
My appologies for the mistake. I don't have any photos of 100th TCC planes. The 8-C code will help you narrow your search.
I will check around and see what I can dig up in the Airborne community.
.