Lord John Carbery's Bristol Scout A

Raw image below. Perhaps lacks a little at the red end of the spectrum? 

Thanks gentlemen, I do have “photoshop” however my version is rather old, and does not have that capability.

Wings and tailplane probably doped and unpainted. 
 

Have you tried using Photoshop’s colorize function? 

I will put my cards on the tabel now and state firmly that I know *nothing* about the aeroplane. However, I wonder whether it might be painted in patriotic shades (if I’ve found the right Carbery online, likely white, orange and green)?

I’d also bear in mind that there’s a strong chance that the photo was taken on an orthochromatic emulsion so the tones may be a looong way from the colours they represent.