Greenwich: New York Graphic Society 1973. 1st trade printing. VG/VG dust jacket two small dents to bottom front cover 3/4 inch tear to bottom front of dust jacket. 196 p. photos line drawings appendix index square 4to; New York Graphic Society hardcover
NY: Norman W. Henley Publishing Co. 1918. 1st printing. VG/no dust jacket. 274 p. 33 page publisher's catalogue photos illus glossary index small 8vo; Norman W. Henley Publishing Co. hardcover
Vancouver: Writers Guild of America 1977. 1st edition. Fine/Fine dust jacket. viii 141 p. photos maps footnotes 8vo; Writers Guild of America hardcover
NY: Random House 1984. 1st printing. VG/VG dust jacket. 10 182 p. map on endpapers small 8vo 1947 flight by author who wrote classic WWI aviation account 'Sagittarius Rising'; Random House hardcover
London: IPC Transport Press 1980. 1st printing. Good bookplate removed from half title page 2 pages with inking name blacked over on front cover. 98 p. color frontis color/bw photos 4to paperback; IPC Transport Press paperback
np Portland: Columbia Helicopters/Evergreen Foundation 2007. 1st printing. VG/no dust jacket. 170 p. color/bw photos decorated endpapers index folio oblong; Columbia Helicopters/Evergreen Foundation hardcover
London: Air International 1977. -. VG/VG dust jacket 2 inch closed tear top rear of dust jacket. vi 314 p. color/bw photos/illus line drawings ads index 4to; Air International hardcover
Harrisburg: Stackpole Books 1979. 1st printing. VG/VG dust jacket short tears to head of dust jacket spine. 224 p. photos biblio index 4to; Stackpole Books hardcover
London: Air International 1975. -. VG/VG dust jacket short tears to edges of dust jacket 1/4 inch tear bottom of dust jacket spine. viii 312 p. color/bw photos/illus line drawings ads index 4to; Air International hardcover
np: United Air Lines 1946. 1st paperback edition. Good small holes to title page short tear to rear pages. 13 p. illus 4to stapled loose- leaf United Air Lines paperback