Many moons ago, I had a TC vernier tang mounted peep sight coupled with globe front sight. The front globe had interchangeable inserts. The sights looked similar to some I've seen on Sharps rifles. I can no longer shoot well with open sights, even fiber optics. I have a Lyman 57 and a Williams and they work well-just don't look "right". Anybody know where i can get a sight set similar to the old TC setup?