unknown mark on a sauce spoon

[rinoa2011]

I looked through the Norwegian makers marks but could find this mark. Anyone knows?

the spoon measures 5 7/8" long




Thanks,

[2209patrick]

Hello.

That is a silverplate mark that was used by Thorvald Marthinsen of Norway.
http://www.925-1000.com/silverplate_M.html
http://www.925-1000.com/a_platenumbers.html

Pat.

[rinoa2011]

Thanks!