Jusqu-a Airmail Markings- A Study Ian Mcqueen Instant

The study primarily focuses on the era from 1919 to the mid-1950s , after which all-up airmail became the global standard and specific "jusqu-à" instructions became obsolete. Why This Book is Essential for Philatelists

The mail reached its final airport and was being transferred to the local delivery system. Ian McQueen’s Meticulous Research Jusqu-a Airmail Markings- A Study Ian McQueen

In the specialized field of , few researchers have contributed as much to the understanding of directional postal markings as Ian McQueen . His seminal work, Jusqu-à Airmail Markings: A Study , remains the "gold standard" for collectors and postal historians seeking to decode the often-mysterious handstamps found on early 20th-century airmail. What are "Jusqu-à" Markings? The study primarily focuses on the era from

McQueen's contributions continued well into the 21st century, with later volumes like the Airmail Directional Handstamps Supplement published as recently as 2007. Today, his books are highly sought-after in the secondary market by specialists in United Kingdom philately and international airmail history. Jusqu'a Airmail Markings. (A Study) by MCQUEEN Ian His seminal work, Jusqu-à Airmail Markings: A Study