Help ID Silver Pastry Server Danish Modern Jensen Style

[salvo]

I cannot find any similar marks anywhere on web.
Mark is stylized letter "S" possibly flanked by a "K" to left any maybe a backwards "F' to right or they could just be squiggles.
Also marked with
"Import"
"30"
"P"
I actually believe it is solid silver not plate.
Scandinavian in style but I do not know country of origin. Maybe Mexican?
I assume imported into USA but not sure.

[Traintime]

Looked at this constantly as a three-letter mark, but just realized it might be a lone "K" riding on the back of a bug-eyed ugly duckling creature! Anyone else seeing it that way?

[Traintime]

Same mark(?): viewtopic.php?f=47&t=51833&p=161398&hilit=wrought#p161398