Stamps with this color combination:
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Description: light blue & gray blue
Abbrev: ltbl&graybl
Used by 3 stamps: (See all uses as list) Argentina postage 6/21/1958 40c issue=flag monument 1st unwmk France semipostal 6/4/1962 0.30+0.10fr dt=famous people (1962) d=Gustave Charpentier unwmk perf=13 Berlin postage 1988 10pf issue=1987 dt=tourist attractions d=Flughafen Frankfurt unwmk perf=14 |