True…..I had hoped the markings would throw people…..not so 😀
Well, I happen to have a crush on Marcel’s planes, all the way to the Mirage series. 🙂
Let’s try this four-engined one:

Marcel Bloch’s MB-157 captured by the nazis ?
Well, this one is the April 1909 version, but Givaudan indeed. 🙂
Between the 40hp output of the engine and the shape of the airscrew, surely flying was a challenge indeed.
I wonder whether we could make the 2-drums concept work with today’s technology.
for hot summer days
This interesting concept looks cool, and keeps you cool during hot summer days, too:

Piaggio PD-4
Renard Epervier
John, you are right.
Belgian fighter of 1928: http://en.wikipedia.org/wiki/Renard_Epervier
You have control.
Aeroclunkynamics
John, thanks for the background on the SE-700.
Now what is this subtle blend of aerodynamic refinement and clunkiness?

(and yes, pagen01, you were also right on the Sierra/Northrop Sue/pusher. Just post your quizz too)
Anyone know the info behind this Northropp logo, because back in the 50’s this machine was just known as the Sierradyne S.1 Sierra Sue.
http://www.aerofiles.com/_ab.html says:
“Sierra S-1 Sportplane 1948 = 1pCmwM; 85hp Continental C-85 pusher; span: 20’2″ length: 18’0″ v: 200. Empty wt: 590#. Ron Beattie, Walt Fellers; built by Acme’s Crawford and Keeney. Tail-mounted propeller. POP: 1 midget racer Sierra Sue built and flown, but never competed [N12K]; aka Beattie-Fellers S-1 (Ronald Beattie & Walter Fellers) in 1960. Used by Sierradyne in the ’60s to test and promote Northrop’s and Dr Werner Pfenninger’s boundary layer control concepts, although it was never officially a Northrop plane.”
Sncase SE-700 autogyre, French 1945
Cant 1007 with inline engines ?
Cantieri Z-1007 trimotor prototype indeed.
Taking Modariz’s hint as a confirmation 😀
I’ll throw the next gauntlet:

Republic XF-12 (R-12) Rainbow strategic recce
Hint: It would help keep the quizz more difficult if the file names were changed.
How challenging is it, to id a photo named “Betts Alliance Kathy-s Camera.jpg” ?
😀
Belgian Renard R 38 Where did the illustration of the SM1 come from, I don’t know it (and that annoys me) 😡
Same photo is at http://www.aviastar.org/air/germany/schmeidler_sn-1.php
Yes it is: Potez 19 BN2 trimotor.
With 3 Hispano-Suiza 8Fb as you had spotted.
Congrats & over to you. 🙂