This truck was restored in the late 90's. In 2002 I sent these photos to Keith Webb, who uploaded them to
oldcmp.net. These days I was able to recover some photos, plus others that I already had, so I will show them all here. The truck belonged to the Argentine Army. It was auctioned in the 60s and in the 90s, Jorge Hadad began this adventure of restoring it. But at that time the internet did not exist and there were only some manuals and photos of WW2. It seems to have been a Laat, which was modified after the war in the workshops of the Argentine Army.