This is a Super 8 from Ken Films. 400', b/w and sound.
This is also one I have written about before, but now I took brand new screenshots.
I saw this a couple of days after North By Northwest. James Mason is of course easy to spot in both these films. But I hadn't noticed before that Leo G. Carroll that also is in both of them. In North By Northwest he plays the professor, and in The Desert Fox he plays Field Marshal Gerd von Rundstedt.
I am fond of WWII history and this is a good digest and it came in a very good original box.