OFFICIAL FIRST DAY OF ISSUE
LETTERS LIFT
SPIRITS
ArtCraft
LETTERS PRESERVE
MEMORIES
LETTERS SHAPE OPINION
National
Letter Writing
Week
FEBRUARY 24 - MARCH 1, 1980
ONIHS
ON.
FEB
25
1980
20013
DC
Letters
Preserve
Memories
P.S.
USA 150
USA 150
FIRST DAY OF ISSUE
Write
Soon
Letters
Preserve
Memories
USA 15c
Sevens
Writ
Soon
USA 15c