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 Stamp of Queen Victoria of 1891 OVPT Surchar ...

Block of Error Stamp of King George V Half Anna Surchar ...

Error Stamps of Definitive Series of 1979, 25p Poultry ...

Inverted Watermark in Block of Four Jai Hind Stamps of ...

Very Rare Complete Imperf Sheet Error of 70 Stamps of C ...

1977 Strip of 7 Vertical Stamps Childern's day of 25P o ...

Error Strip of Definitive Series of 1979, 25p Poultry w ...

Perforation Shift Error in Children’s Day Miniature She ...

Error Imperf Pair of 1988 of 10Rs Afforestation.

Vertical IMPERF PAIR of definitive Series of 1980, 2Rs ...

Error Stamp of definitive Series of 1974, 25p Chittal, ...

Imperf Block of Sixteen Stamps in Flora and Fauna Defin ...