✰✰✰ FIRST DAY OF ISSUE ★★★
MECHANIZED POST OFFICE PROVIDENCE, R.I.
Commemorating the
OPENING OF THE
WORLD'S FIRST FULLY
MECHANIZED POST OFFICE
Art Craft
NO POS
OCT-200
1960-PROVIDENCE,R.I.
FIRST AUTOMATED POST OFFICE
IN THE UNITED STATES
СССССССССССССС
FICE
DEP
1960 PROVIDENCE,R.I.
FIRST AUTOMATED POST OFFICE
IN THE UNITED STATES
IN
FIRST DAY OF ISSUE
1960 PROVIDENCE.R.I.
4* 4*
OFFICE 4¢
1960 PROVIDENCE,R.I.
FIRST AUTOMATED POST OFFICE
IN THE UNITED STATES
4*
