12:

 

China Eastern  12,14,18,22,24,30,39,41,49,53,60

China

WATER PROOFED

 

paper bag

open gussets

tear off strip

straight cut

 

12: glossy paper and blue bar at backside

14: in the right

18,24: in the right

39,41: in the right

60 in the left:

18,24,41,49,53: blue backside

30: bigger plane, blue wing

14,18,24,30,39,41,53: no blue tear off line

22,30: blue bar at backside

53:  size 13,5cm x 25,0cm

distance vertical -->horizontal text 5,0cm

14,18,24,39,41,49: size 12,0cm x 25,0cm

distance vertical -->horizontal text 4,2cm

30: bigger plane, blue wing

 

24,41,49,53 back:

18 back: