Lot: 48
A. Berson & others Junkers: Festschrift Hugo Junkers zum 70.Geburstage, VDI Verlag, 1929; tall quarto, original printed cloth; internal hingeing weak; many illustrations; 99pp
Lot: 50
Liptrot & Woods Rotorcraft, Butterworths, 1955, original cloth, ex-library; and other aviation books & pamphlets, 1950s/60s, mostly civilian. (17)
Lot: 51
ABC World Airways Guide 1972-1973, some wear and staining to covers o/w VG. (7 vols)
Lot: 52
ABC World Airways Guide 1973-74, four different issues in VG condition; plus a poor copy of the issue for July 1960. (5)