Centenary of Struggle for Independence May 10, 1957.

Pakistan issued a set of two stamps, on May 10, 1957, on the ocean of Centenary of the Struggle for Independence. Pakistani flag and broken Chain is printed on it. Broken chain represents the independence from slavery.

Republic Day Commemoration March 23, 1956.

Pakistan issued a set of three stamps on 7^th December 1955, On the occasion of Unification of West Pakistan. Pakistani map is printed on these stamps. There is also printed Pakistani flag on the right and left side at the top. as shown in the above picture.

Pakistan issued a set of seven stamps on 14^th August 1954 on the 7^th Anniversary of Pakistan. There is flag on one stamp, as shown in the above picture.

On 9^th July 1948 at the time of celebration of 1^st Independence Day, the Pakistan introduced four postal stamps. This set is also known as Chughtai Art. There is Pakistani flag printed on only two stamps out of four.