Thank you for your opinions.

I'd upload some pics, but I don't have a camera with me and my PDA shoots lousy pics.
The scales are the most simple you can get. Celluloid or Bakelite, plain and slim...

I must disagree with you, FireStart, I've seen last week a Dubl Duck Dwarf with a 3-pin handle. I'm not sure what size is a Dwarf , but it must not be larger than 5/8, I guess...

Is it common to see 3 pins in W&B's?