6.
between the Port Departments of
the tivo Comtries
upon
The
international correspond acce, written -printed, cocchanged between them, but each leantry shall
retain to its
www.
use the portage which it collects at the rate
fiseed by this leavention.
The single rate of interna. tional letter postage shall be fifteen cents in the United States
and... fifteen
Ren in
Japan
each letter weighing fifteen
gramm
(12ame)
an
on
less, and
an additional rate of fifteen
cento or fifteen
Rew
for each
additional weight of fifteen
345
fraction
graumnes (12-amee) or thereof, which shall, in all
be prepaid
Cases
by
mean
one
single rate
of postage stamps of the Cemitry of origin at the Office of Mailing in eistior Consitry.
Letters impaid, or prepaid
me
full
rate
of portage
or more
less than shall not be forwarded, but insufficiently paid letter which a single rate has been prepaid shall be forwarded charged unh the deficient postage, to be collected and retained by the. Pat Depart- ment of the Country of destinatim Letters fully prepaid, received