4,5,8:

5:

paper bag 

flat base 

vertical tab

manufacturer in the right

straight cut

 

 

Mahan Air 4,5,8

Iran

 

 

 

4:

paper bag 

flat base 

vertical tab

manufacturer at bottom

straight cut

 

 

 

 

 

 

 

 

 

8:

paper bag 

flat base 

vertical tab

manufacturer in the right

straight cut

4:

5,8: