Both items 0x2 and 0x67 are given to Ethlyn in chapter 5 when she's a green unit. In the vanilla game, 0x2 is an Iron sword, and it ends up being inherited by Leif. Item 0x67 is a Mend staff, and does not get inherited. However, that item is added to the starting inventory of Nanna/Jeanne, so if Leif is able to inherit it, I'm not quite sure what will happen. It might end up removing it from the inventory of Nanna/Jeanne, or it might appear twice and have glitchy behaviour.