Mahan Air 4,5,8

Iran

4:

• paper  
• flat base 
• vertical tab
• straight cut
• manufacturer on base:

5:

• paper 
• flat base 
• vertical tab
• straight cut
• manufacturer in the right gusset:

8:

• paper 
• flat base 
• vertical tab
• straight cut
• manufacturer in the right gusset:

                                             no dots in second and no : in third line