Finland 1992 20 ECU Sibelius; variants?

I have had for over 20 years two Sibelius ECU coins 1992. In my old notes I have written that the other one is a variant. Now after many years I get back to these  two, but  no longer see the difference. I  was wondering whether there are known variants of this ECU coin? Warmest thanks for any assistance!

Welcome to numista,

please, send us the images (hi-res and cropped) of both sides of both coins as well as their weight, diameter and thickness.

Weight 25g, diameter 38.6mm,  thickness 3mm.

Any comments welcome!

Weight 25g, diameter 38.6mm,  thickness 3mm.

Any comments welcome!

Sjoelund, I can not thank you enough on a public platform😀 Warmest  thanks, I think you saw what I noticed 20 years ago!

A pleasure to be of assistance, it's just, I don't think, that difference will lead to a new variant…..