Result: a black market in official government receipts with special stamps.

There were special stamps needed on documents and photographs that could only be taken by the consulate.

Indian Post released a special commemorative stamp featuring him in 1989.

A special stamp was even issued by the Indian Government.

Two special stamps about the museum were issued at the museum opening.

Italy was the only nation to issue special stamps for pneumatic services, a total of 22 between 1913 and 1966.

Australia Post issued a series of special stamps to mark the occasion.

A special stamp was developed for patient charts to remind the staff.

In 1948, the Israeli army planned to print special military stamps.

These special stamps are only collector's items and do not count towards any award.