What is it?

[IMAUDIGGER]

Northern California. Been sitting on the shelf of grandpas house for years.
Uniface blade? Looks to be finished but I'm not sure. Was it hafted or held in the hand?

 

[IMAUDIGGER]

southfork? So, what is it Dennis. I'd put money on your opinion. I believe you know.

Not knowing a lot about lithics, it does look similar to this sketch of a "humpies". Usually a little bit of a "beak" at what looks like the top.