Stamp number 3 is from a set of three stamps,
issued by the Federation of Malaya
on 01 October 1962 to commemorate
FREE PRIMARY (lower school) EDUCATION in Malaya.

You can see the set here.

http://cjoint.com/?BDxxGFfkDw9


Later, in 1963, Malaya and other states
formed the new country of Malaysia.

Blair