a few suggestions
Not all Ken Evans bikes were made by Ken. reading material
Mal McPherson was associated with the brand 1982-91
If you were to post in the Kenevans Appreciation Society thread there may be someone who knows how to get in contact with Ken and/or Mal to try to establish the date of your frame.
The downtube decal is not one that I have seen before.
Can we have a closeup of the surviving decals?
a few suggestions
Not all Ken Evans bikes were made by Ken.
reading material
Mal McPherson was associated with the brand 1982-91
If you were to post in the Kenevans Appreciation Society thread there may be someone who knows how to get in contact with Ken and/or Mal to try to establish the date of your frame.
The downtube decal is not one that I have seen before.