KLM Royal Dutch Airlines 28,29,30,31

KLM Royal Dutch Airlines 28,29,31
KLM Royal Dutch Airlines 30

KLM 28,29,30,31

Netherlands

 

28:

  • paper 
  • pointy bottom
  • straight cut

      white stripe on base

 

29,31:

          29: paper

          31: glossy paper

  • pointy bottom
  • straight cut
  • in the right gusset:

      white stripe on base

 

30:

  • glossy paper
  • pointy bottom
  • straight cut
  • in the right gusset:

KLM Royal Dutch Airlines 28,29,31 back
KLM Royal Dutch Airlines 30 back