Airmail cover from British India to Republic India

KGV, 1931,&nbsp;Air Mail, 1a&nbsp;,&nbsp;AMERICAN WORLD FLIERS flight by&nbsp;Biplane&nbsp;&quot;Carried by Messrs Hadley &amp; Pratt Across the Bay to,&nbsp;AKYAB in&nbsp;Stearman&nbsp;Biplane the&nbsp;N. R. 8809&quot;,&nbsp; signed by pilot&nbsp;John Pratt&nbsp;&amp;&nbsp;Ross Hadley&nbsp;on front,&nbsp;Cancelled with PARK STREET &ndash; CALCUTTA 28 Mar 31, Delivered at Calcutta &nbsp;on 5 APR 31.&nbsp;Violet pictorial cachet and instruction mark&nbsp;&ldquo;Held up till 1st&nbsp;April, Owing to Unforeseen Circumstances&quot;, Good Condition, Very Rare

Very Rare Air Crash Cover which was Salvaged of Air cra ...

A Rare Air Mail Cover dispatched PESHAWAR to LEIPZIG, i ...

Gwalior Overprint Queen Victoria Cover with Yellow Labe ...

Beautiful Pictorial Private First Day Issue Cover to Co ...

Very Rare Yellow Label Cover of Queen Victoria sent fro ...

Air Mail Cover Dispatched from Bombay to Berlin with po ...

Registered Air Mail Cover of 1950 sent from Ramnad to R ...

Half Anna Rare Cover with Surcharge overprint of Two An ...

Unrecorded Very Rare Censor and Registered Cover of KGV ...

Queen Victoria Cover with Yellow Label sent from Amrits ...

Postal Cover sent from Nusseerabad to Jeypore with 1Ann ...

Extremely Rare Cover of KGV Stamped used in Afghanistan ...