I'm assuming you're referring to Charlie Talbot's inlays. What I've done is
use his and have my shop punch the required (smaller) diameter for whatever I
need. Most good machine shops have punch dies in various sizes.

Dale Parfitt wrote:

Is anyone aware of a source other than the guy selling 4 line, Collins etc
inlays on EBay- and Surplus Sales of NB?
I require a 1" inlay- unobtanium to date.

Tnx,

Dale W4PO