Front:
USAirmail
45
20 Universal Postal Congress
HASHING
NOV
27
1989
FIRST DAY OF ISSUE
20066
DC
Back:
How mail may be transported in the future—a mail vehicle
zooming over a highway on a cushion of air. The stamp was
designed by Ken Hodges.
POSTAL SERVICE
Item 8847-7 © 1989 U.S. Postal Service. All rights reserved.
