The second web page with the red web netting and light gray or silver interior is what I remember of USAF C-119s in the late 60s. The web netting and seats you see are for troops, usually airborn.
The aircraft shook, rattled, and rolled as it moved down the runway. I did not think it was going to get off the ground. It reeked of av-gas, and vomit from 1st time jumpers.
We could not wait to get out of the SOB. We finished training with C-130s. Man what a difference. By comparison it felt like the C-130 could climb straight up.
They say 9 out of ten paratroopers are afraid their first jump. The 10th guy is a lier!
What was the name of that Indian? The Flying Boxcar. That was a few rides I'll never forget, and never ever want to repeat. You can have the MFer. rangerj