Originally Posted by
rcommbikes
Thanks for the reminder about the steerer tube. Numbers there are P3 and K72127. Spacing for head badge holes is 3 cm measured with a cloth tape.
There is no trace of a serial number or chrome anywhere on the rear dropouts. Frame is 67 cm. I’ll post more photos soon, but wanted to get this SN info out there.

No chrome on the DO's may explain no S/N #, may have been changed out and just painted.