Hi,
I am searching a lot on internet for my project. Sometimes I see French items which might be interesting for one of you. I will post them here.
The first one:
http://www.ebay.de/itm/franzosischer-Druckmesser-Manometre-Morane-Saunier-Luftwaffe-/332294625731?hash=item4d5e4d99c3:g:VPcAAOSw6ShZSqpp