Ever hear of Dunbar Reloading dies?

[Predator1]

An aquaintance I knew said he had come across a set of dies for a 222 and asked if I would like to have em cuz he had no use for them. I said sure! Well, he brought em buy the other day and it turns out the neck die is just an old RCBS, fair shape. The seater die is stamped "Dunbar .222 seater die". It was fairly rusty. Actually, real rusty on the outside. I took some time to clean it up and it looks like a fairly well made die. Just never heard of em and didn't know if you guys had ever seen em or heard of em. Were they good quality? Heres a pic of the die after cleanup.

[bow shot]

did just a little googleing:
http://www.doering.cc/dunbar.html