This looks British to me, maybe on a WWII mount. Can anyone ID it? http://pittsburgh.cbslocal.com/2017/07/08/brookline-port-authority-bus-cannon/
FRENCH & used by US troops The Brookline War Memorial - Veteran's Park and The Cannon After World War II, an Army surplus howitzer was obtained as a replacement for the original cannon. The current model 1917 Schneider 155mm Howitzer was installed and the park re-dedicated in 1946. Canon de 155 C modèle 1917 Schneider - Wikipedia
I have no idea, but can remember when Google street view came out many peoples did not agree with it. But it sure helps here. https://www.google.co.uk/maps/@40.3...EoTA3O_LBySgpnnYQ!2e0!7i13312!8i6656?hl=en-GB
Whitewalls on the one at Saumur? If anyone could find the correct wheels, you'd think it would be them.