Q:

1. An educator named Rowland Hill of England is considered the Father of Philately.
P. Brazil and two Swiss cantons were next to issue stamp
Q. The US used its first stamps on July 1, 1847.
R. The world's first postage stamp was issued by Great Britain, in 1840.
S. Two years later, in 1842, stamps were issued by a private postal service in New York.
6. India's first stamp appeared in 1852.

• 1
  QRSP
• 2
  RPSQ
• 3
  RSPQ
• 4
  RSQP