Wespe being Refueled
Here we see a Wespe self propelled gun being refueled from a large fuel tank, probably using a hand pump, although the details are slightly hidden by the two men on the job.
How to cite this article:
Rickard, J (1 March 2019), Wespe being Refueled , http://www.historyofwar.org/Pictures/pictures_wespe_being_refueled.html