Lot 00660

11.5.78 Gatwick – Athens with B737. Illustrated commemor. cover canc. “BRITANNIA AIRWAYS GATWICK 11 MAY 78”, arr. “ΑΘΗΝΑΙ*15.V.78” and “Γ.Ε.Α.*356 Μ.Τ.Μ.” (military canc.). Also crew signatures on cover. (Hellas 740A).