I'm gearing up for a project. I thought I needed a Clerget 11c but I'm not optimistic about finding one.
The project I want to do is Nungesser's Nieuport 25, N5324. No kit exists in 1/48 scale so a fun session of hacking, cutting and pinching of parts from other kits near at hand.
Small numeral 25s can be seen below identifying this airframe on the base of the wing strut and again on the fuselage just under the horizontal stabilizer.

An unknown number of Ni25 airframes were built but did not go into production because the 11c, what the 25 was designed to use, did not perform as well as expected.
See below:

So it seems Nungesser's 25 was powered by a Clerget 9 most of the time. As it happens, I have the Eduard Clerget Camel, kit #82172 that has 4 engines included.
Nowhere can I find written what these four engines are. I need one Clerget 9B for the Camel and they tell me what to use...

That leaves me three extras Clergets for the Ni25.

Can anyone enlighten me or point me to where I should be looking to identify these engines and what plastic I should put into the Ni25.
Thanks.