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 25 Rs Stamp of KGV of 1912 E & R are Broken ...

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

Rare & Unique Error Stamps of Cochin with inverted S in ...

Error Strip of 5 Definitive Stamps of 1988 Mahatama Gan ...

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

Very Rare Inverted Printing Error Miniature Sheet of In ...

Error Imperf Pair of 1988 of 10Rs Afforestation.

Printing Error Sheet of Mahatma Gandhi Definitive Serie ...

Rare Imperf Error in Block of Four Thillaiyadi Vallimma ...

Solar Energy Stamps Block of Twelve of Imperf of White ...

Major Printing Error Sheet of 70 Stamps of 2 Rupees in ...

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