Rare ERROR collection in Philately of British India Period

Error, British India, King Edward VII, 10Rs, Green &amp; Scarlet, &ldquo;ON H. M. S.&rdquo; overprint is incorrectly printed at the bottom, Phila # S77 type, very fine used.

Rare Error Stamps Pair of Queen Victoria Half Anna Blue ...

Stamps with Various Errors of Queen Victoria & King Geo ...

Perforation and Printing Shifted Error on Zanskari Stam ...

Error Mother Teresa Stamps of 1997.

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

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

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

Pair of Error Stamp of King George V Half Anna Surcharg ...

Error Pair of Definitive Series of 1979, 30p Harvest wi ...

Very Rare Partial Imperf Sheetlet of 31st Olympic Games ...

ERROR Block of 5 of definitive Series of 1979, 30p Harv ...

2 Pairs and a single Error Stamps of KGV 3Pies, Rs prin ...