Jusqu-a Airmail Markings- A Study Ian Mcqueen

However, as Ian McQueen himself noted and a recent academic paper on the subject reiterates, Jusqu’à marks are important for “both the questions they answer and – perhaps more frequently – the questions they raise with postal historians. To a large extent this is because there are no standards or regulations concerning the use of these marks”.

Only two years after the original study appeared, McQueen published a Supplement that was, remarkably, longer than the main book. The supplement runs to iii + 163 pages, compared to the original’s iii + 109 pages. According to one specialist bookseller, the supplement contained “such a wealth of new information that it actually has more pages than the original study”. The supplement is comb‑bound like the main volume, and some copies show “a few amendments pasted to pages”, suggesting that McQueen continued to update his findings even after publication. Together, the two volumes represent the most comprehensive reference work on Jusqu’à markings ever compiled. Jusqu-a Airmail Markings- A Study Ian McQueen

: It provides a comprehensive, illustrated listing of different Jusqu'à handstamps and related air-cancel marks from around the world. The Supplement However, as Ian McQueen himself noted and a

The term "Jusqu'a" is French for —a perfect description of a marking that indicates how far a piece of mail was to be carried by air. These markings appear in various forms, often as text like "AIR SERVICE ONLY TO LONDON" or as a simple obliteration —a series of lines, bars, or crosses struck over an "Airmail" etiquette or handstamp to cancel the instruction for further air carriage. They are the postal system's way of saying, "This letter’s wings end here." The supplement runs to iii + 163 pages,

Collectors actively hunt for covers with clear, legible Jusqu'a handstamps, particularly those from rare routes or short-lived airmail services.