FDC 1973-1975 PAKISTAN - Lot of 2: Universal Children's Day - First day of issue. 

Check out the pics for the condition. 

The envelopes are open and are empty. 

In the next couple of months/years, I will be listing thousands of rare stamps and stamped envelopes from all over the world. 

We combine shipping costs. Please ask for my invoice if you buy multiple items.