Airmail cover from British India to Republic India

KGV, 1931,&nbsp;Air Mail, 1a (Inaug. of New Delhi 1931) 1a (brown), Air mail Sigon Mark &quot;Across the BAY, and over the YOHMAS to RANGOON, With the American Fliers Messers Ross Hadley and John, Pratt in their Plane the N. R. 8809&quot;,&nbsp;signed by pilot John Pratt &amp; Ross Hadley on front, Cancelled with PARK STREET &ndash; CALCUTTA, 28 Mar 31, Cancelled on 3 MAR 31. Violet pictorial cachet and instruction mark &ldquo;Held up till 1st&nbsp;April, Owing to Unforeseen Circumstances&quot;, Excellent Condition.&nbsp;

Extremely Rare First Day Cancellation of Jubilee Cover ...

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

Fasten Envelope of George VI used for the EXPERIMENTAL ...

Beautiful and Vibrant Private Cover of 1951 for Asian O ...

Private First Anniversary Cover of Republic India of 19 ...

Supreme Rare VQ Cover with Example and Unrecorded Seals ...

Republic India. 1957. First Day Cover. Set of 2. New. Rare.

Coronation Darbar Official Printed Brochure with 6 Stam ...

Victoria Half Anna Blue Green Cover with Yellow Label s ...

Exceedingly Rare Queen Victoria YELLOW LABEL Envelope a ...

Mint Airgraph Form of King George VI with Franking of O ...

FDC. Congo Ovpt. 15 January 1962. FPO 660, FPO 716, FPO ...