1987

Douglas A. Walker: Airmails of New Zealand, Volume 2

1989

Peter Moeller: Eurasia Aviation

1990

Gerard Collot and Alain Cornu: Ligne Mermoz – Histoire – Aerophilatelique –

1991

Roger G. Stanley-Smith: The North Atlantic Catapult

1992

Henri Nierinck: Recovered Mail

1993

Richard Beith: LATI Italian South Atlantic Air Service 1939-1941

1994

Pierre Saulgrain: 100 Ans de Poste Aerienne en France 1870-1960

1995

John Duggan and James W. Graue: Commercial Zeppelin Flights to South America

1996

Charles E. Cwiakala: Bermuda by Air

1997

Jon E. Krupnick: Pan American’s Pacific Pioneers

1998

Egil Thomassen: Norwegian Air Mail

1999

Ronald G. Wike: Airmails of Trinidad and Tobago

2000

Dr. Duncan Crewe and Nick Halewood: Hong Kong Airmails

2001

Adolph Ackerman: Via the Red Skies

2002

Nils Ramm-Ericson: Airmails of Siam

2003

 Kendall C. Sanford: Air Crash Mails of Imperial Airways and Predecessor Airlines

2004

Osvalda Portaluppi, Anthony Chytil and Ramón Benite: Historia Postal Del Correo Aéreo del Paraguay ( Air Mail Postal History of Paraguay)