Category:Polikarpov aircraft on stamps
Subcategories
This category has the following 4 subcategories, out of 4 total.
I
- Polikarpov I-15 on stamps (empty)
- Polikarpov I-16 on stamps (8 F)
P
- Polikarpov Po-2 on stamps (16 F)
R
- Polikarpov R-5 on stamps (5 F)