Shown here is one of only a few knives that Queen has produced under the brand name of "Titusville Cutlery". This one features Antique Green handle scales and a 420HC blade steel. As far as production (or semi-custom) traditional pocket knives go, the quality on this particular version is as good as anything I've seen. It is breathtakingly perfect.

The runs for this Titusville Trapper series consisted of:

* 3-100 piece runs of bone (has 420 steel)
* 2-100 piece runs of stag (has ATS-34 steel)
* 1-100 piece run of Pearl (steel unknown)
* 1-100 piece run of Mastodon Ivory (steel unknown)

Unfortunately, I don't have one of each. I do, though, have two of the bone and one of the stag. The quality on each is very nice with the one shown in this photo being the nicest.