1) German "Luftschutz" marked helmet. Lining is torn and thin. 2) German Naval hat. Lining is to faded to read. 3) Nazi marked German dagger and sheath. Swastika, sword and wreath on handle.OAL:14 1/2" with a 9 3/4" blade. 4) German bayonet with sheath and leather frog. OAL: 14 3/4" with a 9 7/8" blade. 5) Unknown folding bayonet and sheath. L32957 on handle. OAL:11 7/16 with a 7" blade.