Jusqu-a Airmail Markings- A Study Ian Mcqueen ((hot)) Now

Before reliable trans-Atlantic flight, mail was often flown to New York ("Jusqu’à New York") and then sent by rail across the US or by ship to South America. War-Time Disruptions:

This is a focused, informative paper based on the known philatelic study Jusqu’à Airmail Markings: A Study by Ian McQueen. Since McQueen’s original text is a specialized handbook for collectors, this paper synthesizes its core findings, historical context, and philatelic significance. Jusqu-a Airmail Markings- A Study Ian McQueen

However, the phrase "per McQueen" remains the standard citation in expertization certificates. When the Philatelic Foundation or BPA (British Philatelic Association) certifies a "Jusqu’a" cover, they are essentially verifying that the marking conforms to the parameters set forth in Jusqu’a Airmail Markings: A Study by Ian McQueen . Before reliable trans-Atlantic flight, mail was often flown