Hardcover. Zustand: Very Good +. Zustand des Schutzumschlags: very good. Second edition. 9 x 12 in. Bl;ue cloth boards. Numerous B&W photos and scale plans, large folding plan in pocket at rear. Condition is VERY GOOD+ ; corners and spine ends have minor wear, covers very clen. Binding tight and text unmarked. Gift message on ffep, PO's bookplate on front pastedown. DJ is VERY GOOD ; edges chipped, some tears and loss to spine. Naut. Stax.