Book of postmark used for taking the impression of round MO, oblong MO and
unpaid stamps should be kept
a) In the personal custody of the postmaster
b) In the custody of the Assistant Postmaster(Mails)
c) In the custody of Mails PA
d) In the custody of treasurer
unpaid stamps should be kept
a) In the personal custody of the postmaster
b) In the custody of the Assistant Postmaster(Mails)
c) In the custody of Mails PA
d) In the custody of treasurer