Jusqu-a Airmail Markings- A Study Ian Mcqueen -

Ian McQueen’s Jusqu’à" Airmail Markings: A Study is widely considered the definitive reference for postal historians and airmail collectors specializing in the "Jusqu’à" (meaning "until" or "as far as") markings of the 20th century. The Definitive Guide to "Jusqu'à" Markings

Over time, these administrative instructions evolved into distinct cachets. Without a study like McQueen’s, a modern collector might mistake a "Jusqu’a" marking for a routing error or defacement. In reality, it is a receipt—proof that the sender paid for a specific segment of aerial transport. Jusqu-a Airmail Markings- A Study Ian McQueen

For the aerophilatelist, "Jusqu'à Airmail Markings" is more than a catalog; it is a detective’s tool. Ian McQueen’s Jusqu’à" Airmail Markings: A Study is

Collectors of auxiliary markings consider this an "invaluable" and "essential" resource, though it can be difficult to obtain today. In reality, it is a receipt—proof that the

The study also aids in detecting forgeries, as McQueen includes detailed measurements and ink analyses.

Are you looking to identify a specific marking on a cover, or are you considering adding this book to your reference library?

This comprehensive study by Ian McQueen delves into the fascinating world of airmail markings, specifically focusing on the "Jusqu'a" markings used on postal items. The book is a meticulous and detailed exploration of these markings, making it an essential resource for philatelists, postal history enthusiasts, and researchers.