For those who wanted something appropriate for Wayne's Schneider CD to tow - a model of the 155mm GPF heavy field gun.
This gun, arguably, was the best heavy field gun of WW1. It was adopted by the US Army and a modified gun (lengthened barrel) on a new wheeled carriage saw service in WW2 and Korea as the M1 Long Tom. The 155mm GPF saw service in the French Army until WW2 and then captured guns were used extensively by the Wehrmacht.
Usual place:
Landships II
Regards,
Charlie