Rare U.S. Vietnam Woodmans Pal Type 1V Ax/Knife S/n 03109

I've owned more WW11 Woodman's Pals than I have Vietnam versions, but they are almost identicalThe blade is 10' with several cutting edges, and stamped FRANK & WARREN SURVIVAL AX TYPE 1V MIL-S-8642CThe knife is 15' overall with a D-guard and a stacked leather grip, and it has its original canvas sheath stamped U.S. and back, 66(1966?) S/n 03109Price includes UK delivery