What is the specific term of this handle construction?

[shqxk]

I have asked this question in the custom forum but realize that I should ask it here.

Is there any specific term for this handle construction beside "frame handle"? Is it made from solid piece of nickel silver or beding work from a sheet? And how the frame attached togeter?

 

[Stacy E. Apelt - Bladesmith]

Looks like a silver frame handle construction with an inlay panel.