Help with unknown Norwegian makers mark

[frans]

Hi, I cannot identify this mark. I've checked 925-1000.com and the norwegian marks page on Modern Silver site as well as Christie Romero's book and Fred Rezazadeh's book. The ring reminds me of Else and paul Hughes' work but this is not their signature. Thanks much.
rgds, Fran

http://i8.photobucket.com/albums/a26/fr ... er/280.jpg

http://i8.photobucket.com/albums/a26/fr ... 80mark.jpg

[Tosten]

Hi
If you have not got answer before: this is "Studio Else & Paul".
Regards Tosten