Artillery tractor ID needed

[sapper740]

I call once again upon the immense pool of knowledge that is held by the august members of MLU. I have a picture of an German, I assume, artillery tractor complete with limber and howitzer. At first, I assumed it was a Skoda RSO (Rad Schlepper Ost) but upon closer inspection several features of the Skoda, when compared to other pictures, are missing or different. This prompted me to research further and I found various references without pictures were made to a Latil Radschlepper f. An online search for pictures of that tractor were fruitless. Can anyone at MLU identify the tractor in this picture?