I looked in my catalogs and it shows the saw with a leather sheath in the 1989 catalog. This sheath has the strap not the flap closure. Interesting the 87 catalog photo shows the saw with the hole in the 'T' handle but not one at the end of the blade.? This Buck model does not have the model number on the saw. Only on the box. The coarse teeth are for wood and the finer teeth for bone. Does someone have one of these without a hole in the end of the blade? This is a very useful item to have at home, camp, in your travel vehicle, ect.. As it works cutting limbs quickly. I've used mine a lot, camping, cutting bone, trimming limbs around our house and during travels. Get 2, keep one in the vehicle and one at home. You'll find it useful. DM