Avianna web address on the postcard, and they have a shopping site for gear marked with their logo, including the two Victorinox knives of only under 200 production (different numbers for the different knives, like maybe 175 on one and 75 on another, but do not recall details), but you are on your own as for efficient way to pay and ship, however, knives are cheaply priced as far as custom runs go. They have another AH-2 themed knife they would like to do, but there are difficulties so may never happen due to things beyond their control. I am on list if it ever happens.