looks a little like a Loire et Olivier 45 series
And we know why that is don't we, 'coz it is
The caption says it's a
Loire et Olivier LeO.451
I came across this almost ready-made silhouette while looking for images of the post-war flying laboratory 451E variant, which are quite scarce on the web, and being a lazy sod I couldn't resist using it despite that give-away tail
Karkark has control 
(or is too near bed-time?}
Oh well, back to work now for me, sleep well