Like new, appears unread, unclipped and not remaindered. The interior is clean and unmarked excepting the previous owners neat name to the ffep. Bright silver titles to spine. Corners are sharp and square. Unclipped dustjacket has a 2.5cm tape repaired tear to the top edge of the rear flap and a bit of shelfwear to show. Comprehensive investigation into the canceling of Canada's state-of-the-art high altitude, high speed, interceptor at the height of the Cold War.