Pre Stamps Cover, 1850, Postage DUE 6as, posted from Calcutta to Madras,&nbsp;4 line BLACK Despatch Postmark, Posting Date 1850 SEPT 20, 2Line &quot;GPO&quot; Red Postmark on Rev, Square &quot;AM&quot; Black Post Mark, Good&nbsp;Condition,&nbsp;Rare.

Postal Letter from Jaipur of 1846 with 2 Line dispatch ...

Postal Letter to Poona of 1846 with Red PM Square Postmark.

Extremely Rare 2 1854 Half Anna Covers of Die I "B" Stone.

Postal Letter from Bombay to Madras with 3 Line Dispatc ...

Rare Registered Envelope of King Edward post to Chuchura

Pre Stamp Cover of Queen Victoria 1845

INDIA 1964 Balloon mail, Landed in Bangalore at MACHOHA ...

By Air Mail Par Avion envelope with 5 Paisa Stamps Tied ...

Half Anna Litho Cover of Queen Victoria 1854.

1854 Rare Covers of Two Annas Typographed issues of Sec ...

Stationary Envelope of Franking on By Air Mail.

Extremely Rare 1854 Half Anna Die II Cover Sent to Secu ...