Error, Republic India, Commemorative series, 2010, 20 Rupees, XIX Commonwealth Games, a strip of 6 stamps with margin on three sides, Bharat | India &amp; partial logo design printing of the front visible on the back side, Indipex logo, SG # 2723 &amp; 2783,&nbsp;MNH,&nbsp;excellent condition, Rare.

Imperf Error on Guglielmo Marconi Stamp Pair of 2 Rupee ...

Rare Perforation Shift Error Stamps in National Council ...

Rare Refugee Relief Error with Inverted Printing on bac ...

Error Travancore stamp.

Printing and Perforation Error Sheet of 100 Stamps of M ...

Printing Error Sheet of Mahatma Gandhi Definitive Serie ...

Extremely Rare Imperf Sheetlet of Breeds of Dogs Stamps ...

Error Stamp of Queen Victoria 2as printing shifted to u ...

Rare Perforation Error in Block of 20 of 5 Paisa of 198 ...

Major Printing Error on Incomplete Sheet of 30 Stamps o ...

Error Stamp of King Edward VII, 10Rs, ON H. M. S. OVPT ...

Double Perforation Error Sheet of Justice Mehr Chand Ma ...