Here a few bits that I have redrawn fully from originals...
A lovely old brass headbadge, much thicker and tougher than the later alloy affairs:
Here's an original fork 'buckle' decal from the late 1960s.
Fork decal form the 1970s



A lovely old brass headbadge, much thicker and tougher than the later alloy affairs:

Here's an original fork 'buckle' decal from the late 1960s.

Fork decal form the 1970s
