JAT Airways 10,11,12,21,22

Yugoslavia / Serbia

10,22: 

• glossy paper 
• open gussets
• straight cut

         10: short writing

         22: long writing

11,21:

• glossy paper 
• open gussets
• straight cut
• manufacturer on back:

          11:

          21:                                             upside-down

12:    printed upside-down

• glossy paper 
• open gussets
• straight cut

• manufacturer on back:

                                                  upside-down