Vintage Wenger Mod# 772, 3 Layer Swiss Army Knifes NIB Circa 1975. Brand new Wenger knifes, new in box. Over 50 years old but brand new.Please look at pictures because they are part of my description in verifying the condition of the knife. The full size Dealer Catalog is not included. Wenger taschenmesser, Wenger couteau, Wenger coltello, Wenger multioso.