Jusqu-a Airmail Markings- A Study Ian Mcqueen 〈2025-2026〉

For the collector holding a faded envelope from 1935 with a violet handstamp reading "Jusqu’a Karachi," McQueen’s text is the key that unlocks the flight, the fare, and the forgotten story of that letter’s journey. It remains, quite simply, the final word on the subject.

: Transit and arrival stamps on the reverse of the envelope must be tracked chronologically to confirm the exact date the letter transitioned from air to surface transit. Legacy of the Study Jusqu'a Airmail Markings. (A Study) by MCQUEEN Ian Jusqu-a Airmail Markings- A Study Ian McQueen

The original was released as a comb-bound reference guide packed with comprehensive illustrations. It broke down the structural typographies, ink variations, and historical Universal Postal Union (UPU) regulations governing these markings. 2. The Massive Supplement (1995) For the collector holding a faded envelope from