Not a RWD 13

Dripsy /Cirrus or Walter Micron engine..?

Neither.
Almost 400 of these were built.

American?

Menasco engine?

Neither American nor Menasco.
Most had 4cyl engine, a few variants (of which there were many) had 6cyl units.

French?

Italian, Alfa engine?

Let's just say it's European.
Nailing it down to a single country is too much of a giveaway.
Three different engine types were fitted across all variants.
The type had some export success both within and beyond Europe.

Breda BA.15? tho I can't find a pic with that engine.............

Saab?

Jeg tror det er en dansk KZ.III?

Danish KZ.111?

No, no and no!
Manufacturer was one of the great names in earliest aviation. A prolific designer.

The Hanroit H-180T


https://cimg7.ibsrv.net/gimg/pprune....ae83296e9d.jpg

I almost put that in but checked and they didn't build "hundreds"

It is indeed the Hanriot.
Noyade's turn.

Cheers.


https://cimg8.ibsrv.net/gimg/pprune....7ffcec2af3.png

NEVER stand within the propeller arc. :=

German?

Yes to German.