I thought I would update this thread with some additional thoughts as I recently acquired and cleaned up an Erik Anton Berg Frameback (5/8s?) in bone. The interesting part about the Berg was that it had a lead wedge. This was the first razor I've ever used with a lead wedge. The lead gave the scales some extra weight, which balanced the razor nicely. I shaved with this bad boy this morning, and I got an even better shave than with my Heljestrand frameback.

Name:  IMG_20140116_230649.jpg
Views: 190
Size:  51.1 KB