Finally pictures of the Chevrolet CGT Portees converted to Lorries (as listed above).
"Great Britain, 1943, Prinses Irene Brigade. Dutch soldiers in training. Soldier working on repairing a truck engine"
http://proxy.handle.net/10648/ad8492...8-003048976d84 (image flipped)
"Great Britain, 1943. Netherlands Brigade Manoeuvres. Lorries too must be made invisible "
http://proxy.handle.net/10648/ad83b5...8-003048976d84