I have a 33OT with green handles, Dale may have seen a 33OT with black handles.
This is some of the late knives Schrade were working on, all with LTD blade stamp and that shield.
This is some of the knives in my collection, with the LTD blade stamp and the shield, like your knife.
The only knife I can find, is an 833UH in my 1991 display. It does not have the LTD blade stamp.
Some of the Copenhagen knives had black handles.
I have six or seven different 4" (8OT size) knives with black handles.

