Jusqu-a Airmail Markings- A Study Ian Mcqueen -

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This book is often sought after by specialists who collect:

McQueen divided Jusqu’à markings into four operational zones:

Ian McQueen's study on jusqu'a airmail markings provides valuable insights into the history, usage, and significance of these fascinating postal markings. The complexity and variety of jusqu'a markings, combined with their limited availability, make them highly prized among philatelists. As a result, McQueen's research serves as a significant contribution to the field of philately, enhancing our understanding of airmail history and the role of postal services during World War I. Jusqu-a Airmail Markings- A Study Ian McQueen

The French term translates literally to "Until" or "As far as."

Hand-written notes by the postmaster. While harder to verify, genuine manuscript markings reveal the quick adaptations civil servants had to make when printed stamps were unavailable.

: Did the sender pay the exact fee required for a specific intermediate zone? This public link is valid for 7 days

The publication of a supplement only two years after the main volume demonstrates both the rapid pace of new discoveries in this field and McQueen’s dedication to keeping his work current. The supplement, even longer than the original book, incorporated amendments and additions pasted onto pages—a testament to the hands‑on, evolving nature of the research.

remains the definitive handbook for philatelists tracking the complex postal routes of the 20th century. The French phrase jusqu’à translates directly to "until" or "as far as." In postal history, these specific instructional markings dictated that a letter should only travel by air for a specific portion of its journey.

Perhaps the most valuable asset of McQueen’s work is his mapping of postal routes. By analyzing the "Jusqu'à [City]" strike alongside backstamps and transit marks, McQueen could precisely reconstruct the historical flight paths of early aviation pioneers like Imperial Airways, Air Orient, and KLM. Collecting and Analyzing Jusqu'à Covers Can’t copy the link right now

These markings definitively pinpoint the exact transfer hub where the physical mailbag was opened and diverted to a surface route. 3. Manuscript and Local Modifications

Before analyzing the text, a note on the author. Ian McQueen was a British philatelist active during the mid-20th century. While he wrote on several aspects of postal history, he is most revered for his obsessive attention to the Franco-British airmail routes. Unlike generalist catalogers, McQueen focused on ephemeral data —the ink stamps, handwritten notes, and accounting marks that clerks used for mere seconds before a mailbag was sealed.