Between n°1177 (first ni-17) and n°1600 there are a lot of evolutions. that's what we could call early.
n°1600 until n°3000 the version is stabilized , that is what we can call late.
principal differences are :
- two tons camouflage or silver dope
- lewis MG /Vickers MG
- central window transparent or not
- renforced wongs or not
-diferent haches
- diferent cowling
- cone in the prop or not
Xan