Eight unframed limited edition Adrian Rigby prints

A group of unframed Adrian C Rigby (b.1962) signed, limited edition aviation prints, 20th century, all signed by the artist in pencil, comprising 'Concorde Comes Home' x3, numbered 317/500, 314/500 and 315/500, counter-signed by Christopher Orlebar, 70cm x 40cm; 'The Final Flight', x 3, also signed by Orlebar, 'The Longest Day', x 2 signed by Barthropp and Wilkinson (group) (8) in white print folders