Tom,
Yes on the 426 Bucklite. It originally had a drop point blade but they soon switched it to the standard clip. These 426 models with drop point blades came with the maroon valox two-piece handle. As a reminder, the 426 was the same size as a 110. I do not recall ever seeing a 112 with a drop point but maybe someone ordered one out of the old Buck Custom Shop.
Perhaps John Foresman knows whether the Custom Shop ever produced 112s with drop point blades.