Can anyone help me?

[buckaroo]

I just got this photo, and I don't know if this is the right place, but I would really like to know what this plane is. If no one knows, could someone point me in the right direction?

 

[RDU Jetblast]

I just got this photo, and I don't know if this is the right place, but I would really like to know what this plane is. If no one knows, could someone point me in the right direction?

Are you sure that's an airplane?

 

[buckaroo]

Are you sure that's an airplane?

Yep... that's an airplane. It is a detail of a larger picture with several airplanes at an airshow in Austria around 1913... It looks strange, I have no idea what is is!