Frontier Airlines 1,3,4,5,7

Frontier 1,3,4,5,7
Frontier 1 back

Frontier Airways 1,3,4,5,7

USA

 

 

 

1,4,7:

  • plastic
  • flat base
  • peel off sticky strip 
  • on base:

          4:  Patent No. 7,041,042

          7: U.S. Patent No. 7,041,042

 

 

3,5:

           3: glossy paper

           5: paper

  • flat base with coversheet
  • vertical tab
  • straight cut

 

 

Frontier 4 back
Frontier 7 back
Frontier 3,5 back