Portraits of postal ministers and their office are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Paintings marking the 1st anniversary of Turkey's failed coup attempt are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Traditional clothes of mail carriers are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Miniature figures of communication are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Historic telephones and handset receivers are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Stamps marking the 900th anniversary of the Battle of Manzikert are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Paintings marking the 1st anniversary of Turkey's failed coup attempt are seen at the PTT Stamp Museum in Ankara, Turkey on July 21, 2017.
Environmental engineering student of Eskisehir Technical University, Begum Bayginer holds a sketch stamp of the First Building of the Grand National...
Environmental engineering student of Eskisehir Technical University, Begum Bayginer holds a sketch stamp of the First Building of the Grand National...
Environmental engineering student of Eskisehir Technical University, Begum Bayginer holds a sketch stamp of PTT Stamp Museum in front of it in...
Environmental engineering student of Eskisehir Technical University, Begum Bayginer holds a sketch stamp of PTT Stamp Museum in front of it in...