tweezers for pulling out splinters.
penknife: a stainless steel one so it does not rust.
washers and prickers (if you use a paraffin pressure stove).
compass
safety pins are always useful.
roll of plaster for first aid and repairing tent.
lint to put on a wound. stick on with plaster.
plastic bags for rubbish, and for storing things such as dirty clothes.
plastic bottle of disinfectant for cuts and grazes.
string for clothes line, spare guys etc.
matches in a tin or bottle.
personal details: name, address, phone number and medical notes, on a card in a plastic bag.