My experience same as Bobcat, the Normandy Competition hubs on my PX10 were not impressive, especially
when one axle bent and another snapped. Was happy to find Campy axles and cones worked fine and were
metallurgically much higher quality. In that era of the '60s rear axles were 10x1M threaded and Campy had
axles for 120 and 126mm dropout spacings. Wheels Mfg has them but $45 (???) in both 10x1M and the
weird Campy 10Mx26tpi. Cones not included in that price. I switched to Phil hubs when hooked bead
tires and rims came out for 700C in the '70s.